refactor(tabs): export correct interface

Issue number: resolves #28769

---------

<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->

<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->

## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->

As part of https://github.com/ionic-team/ionic-framework/pull/28146, we
allowed text wrapping inside of `ion-item` for accessibility purposes.
One of the behaviors we added was to allow start, default, and end
slotted containers to wrap to the next line to align with the iOS spec.
However, this decision was based on an incorrect assumption.

The following screenshot shows the Settings app on iOS:

| default scale | 310% scale |
| - | - |
| <img width="1170" alt="Frame 4"
src="https://github.com/ionic-team/ionic-framework/assets/2721089/462ef153-a060-41c8-9a00-f0aad17839be">
| <img width="1170" alt="Frame 5"
src="https://github.com/ionic-team/ionic-framework/assets/2721089/f047f880-7b80-4710-939b-96da075fbbf9">
|

At the default scale, the blue icon is in the iOS equivalent of the
"start" slot, "Bluetooth" is in the default slot, and "On" is in the
"end" slot. We incorrectly assumed the same markup was true when scaling
the text up. However, at 310% scale the icon, "Bluetooth" text, and "On"
text all become part of the default slot in a single container that
wraps. You can tell because the bottom border runs underneath the blue
icon at 310% whereas it does not at the default scale. This allows the
text to wrap underneath the blue icon. When we originally implemented
#28146 we thought that this meant the start, default, and end slot
containers should wrap to the next line.

I further validated this behavior by creating an app with Swift UI. I
created a list of items where each item has the native equivalent of a
checkbox in the `start` slot and multiple `ion-labels` in the default
slot of the item:

| Default Scale | 310% Scale |
| - | - |
|
![IMG_3133](https://github.com/ionic-team/ionic-framework/assets/2721089/8b55bd1d-f7a8-4fec-bda4-d1bb12f50d34)
|
![IMG_3134](https://github.com/ionic-team/ionic-framework/assets/2721089/92e8a196-36e4-47d6-a4e5-a0e991c78d0d)
|

The content within each label wraps within the container, but the
containers themselves never wrap to the next line.

Demo code:

```swift
import SwiftUI

struct ContentView: View {
    struct Item: Identifiable, Hashable {
        let id = UUID()
    }

    private var items = [
        Item(),
        Item(),
        Item(),
        Item(),
        Item()
    ]

    @State private var multiSelection = Set<UUID>()

    var body: some View {
        NavigationView {
            List(items, selection: $multiSelection) {_ in
                HStack {
                    Text("Column 1 with really long text")
                    Text("Column 2 with really long text")
                    Text("Column 3 with really long text")
                    Text("Column 4 with really long text")
                }
            }
            .toolbar { EditButton() }
        }
        Text("\(multiSelection.count) selections")
    }
}

#Preview {
    ContentView()
}
```

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- This PR removes the ability for the start, default, and end slot
containers to wrap to the next line. This behavior aligns with
pre-v7.6.0 behaviors. The containers inside of the default slot will not
wrap to the next line. However, content within each container (such as
text within an `ion-label`) will continue to wrap to meet the team's
accessibility requirements.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

<!--
  If this introduces a breaking change:
1. Describe the impact and migration path for existing applications
below.
  2. Update the BREAKING.md file with the breaking change.
3. Add "BREAKING CHANGE: [...]" to the commit description when merging.
See
https://github.com/ionic-team/ionic-framework/blob/main/.github/CONTRIBUTING.md#footer
for more information.
-->


## Other information

<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->

Dev build: `7.6.5-dev.11704916749.1e64a3a7`

---------

Co-authored-by: ionitron <hi@ionicframework.com>

.github/ionic-issue-bot.yml

@@ -1,15 +1,10 @@
 triage:
-  label: "holiday triage"
+  label: triage
   removeLabelWhenProjectAssigned: true
   dryRun: false
 
 comment:
   labels:
-    - label: "holiday triage"
-      message: >
-        Thanks for the issue! This issue has been labeled as `holiday triage`. With the winter holidays quickly approaching, much of the Ionic Team will soon be taking time off. During this time, issue triaging and PR review will be delayed until the team begins to return. After this period, we will work to ensure that all new issues are properly triaged and that new PRs are reviewed.
-        In the meantime, please read our [Winter Holiday Triage Guide](https://github.com/ionic-team/ionic-framework/issues/22699) for information on how to ensure that your issue is triaged correctly.
-        Thank you!
     - label: "help wanted"
       message: >
         This issue has been labeled as `help wanted`. This label is added to issues
@@ -45,7 +40,7 @@ comment:
 
 
         If the requested feature is something you would find useful for your applications, please react to the original post with 👍 (`+1`). If you would like to provide an additional use case for the feature, please post a comment.
-
+        
 
         The team will review this feedback and make a final decision. Any decision will be posted on this thread, but please note that we may ultimately decide not to pursue this feature.
 

.github/workflows/actions/test-core-screenshot/action.yml

@@ -7,6 +7,8 @@ inputs:
     description: 'Playwright total number of test shards (ex: 4)'
   update:
     description: 'Whether or not to update the reference snapshots'
+  component:
+    description: 'The component to update the reference snapshots'
 
 runs:
   using: 'composite'
@@ -23,9 +25,29 @@ runs:
       run: npm install && npx playwright install && npx playwright install-deps
       shell: bash
       working-directory: ./core
+    - id: clean-component-name
+      name: Clean Component Name
+      # Remove `ion-` prefix from the `component` variable if it exists.
+      run: |
+        echo "component=$(echo ${{ inputs.component }} | sed 's/ion-//g')" >> $GITHUB_OUTPUT
+      shell: bash
+    - id: set-test-file
+      name: Set Test File
+      # Screenshots can be updated for all components or specified component(s).
+      # If the `component` variable is set, then the test has the option to
+      # - run all the file paths that are in a component folder.
+      # -- For example: if the `component` value is "item", then the test will run all the file paths that are in the "src/components/item" folder.
+      # -- For example: if the `component` value is "item chip", then the test will run all the file paths that are in the "src/components/item" and "src/components/chip" folders.
+      run: |
+        if [ -n "${{ steps.clean-component-name.outputs.component }}" ]; then
+          echo "testFile=\$(echo '${{ steps.clean-component-name.outputs.component }}' | awk '{for(i=1;i<=NF;i++) \$i=\"src/components/\"\$i}1')" >> $GITHUB_OUTPUT
+        else
+          echo "testFile=$(echo '')" >> $GITHUB_OUTPUT
+        fi
+      shell: bash
     - name: Test
       if: inputs.update != 'true'
-      run: npm run test.e2e -- --shard=${{ inputs.shard }}/${{ inputs.totalShards }}
+      run: npm run test.e2e ${{ steps.set-test-file.outputs.testFile }} -- --shard=${{ inputs.shard }}/${{ inputs.totalShards }}
       shell: bash
       working-directory: ./core
     - name: Test and Update
@@ -47,7 +69,7 @@ runs:
       # which is why we not using the upload-archive
       # composite step here.
       run: |
-        npm run test.e2e -- --shard=${{ inputs.shard }}/${{ inputs.totalShards }} --update-snapshots
+        npm run test.e2e ${{ steps.set-test-file.outputs.testFile }} -- --shard=${{ inputs.shard }}/${{ inputs.totalShards }} --update-snapshots
         git add src/\*.png --force
         mkdir updated-screenshots
         cd ../ && rsync -R --progress $(git diff --name-only --cached) core/updated-screenshots

.github/workflows/assign-issues.yml

@@ -0,0 +1,18 @@
+name: Assign issues to triage
+
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  auto-assign:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - name: 'Auto-assign issue'
+        uses: pozil/auto-assign-issue@edee9537367a8fbc625d27f9e10aa8bad47b8723 # v1.13.0
+        with:
+          assignees: liamdebeasi, sean-perkins, brandyscarney, amandaejohnston, mapsandapps, thetaPC
+          numOfAssignee: 1
+          allowSelfAssign: false

.github/workflows/nightly.yml

@@ -1,5 +1,11 @@
 name: 'Ionic Nightly Build'
 
+on:
+  schedule:
+    # Run every Monday-Friday
+    # at 6:00 UTC (6:00 am UTC)
+    - cron: '00 06 * * 1-5'
+
 jobs:
   create-nightly-hash:
     runs-on: ubuntu-latest
@@ -31,45 +37,3 @@ jobs:
       version: ${{ needs.create-nightly-hash.outputs.nightly-hash }}
     secrets:
       NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-
-  finalize-release:
-    needs: [create-nightly-hash, release-ionic]
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        token: ${{ secrets.IONITRON_TOKEN }}
-        fetch-depth: 0
-    - name: Configure Identity
-      # Commits from github-actions do not
-      # trigger other GitHub Actions. As a result,
-      # we publish releases from Ionitron instead
-      # so actions run when merging the release branch
-      # back into main.
-      run: |
-        git config user.name ionitron
-        git config user.email hi@ionicframework.com
-      shell: bash
-    - name: Checkout Nightly Branch
-      # There are branch protection rules for our version
-      # branches (i.e. "6.2.x"), so we cannot name the branch
-      # the nightly hash as it would fall under the protection
-      # rule. As a result, we prefix "tmp-" to the branch.
-      run: |
-        git checkout -b tmp-${{ needs.create-nightly-hash.outputs.nightly-hash }}
-        git push origin tmp-${{ needs.create-nightly-hash.outputs.nightly-hash }}
-      shell: bash
-    - name: Create GitHub Release
-      run: lerna version ${{ needs.create-nightly-hash.outputs.nightly-hash }} --yes --force-publish='*' --conventional-commits --conventional-prerelease --create-release github
-      env:
-        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      shell: bash
-    # We need to push the commit changes in order for the tags
-    # to get updated, but we don't need to keep the changelog
-    # changes around.
-    - name: Delete Nightly Branch
-      run: |
-        git checkout main
-        git branch -D tmp-${{ needs.create-nightly-hash.outputs.nightly-hash }}
-        git push origin --delete tmp-${{ needs.create-nightly-hash.outputs.nightly-hash }}
-      shell: bash

.github/workflows/release.yml

@@ -78,6 +78,24 @@ jobs:
     needs: [finalize-release]
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v3
+        # Pull the latest version of the reference
+        # branch instead of the revision that triggered
+        # the workflow otherwise we won't get the commit
+        # created in the previous job and this next job
+        # will fail.
+        with:
+          ref: ${{ github.ref }}
+      - name: Configure Identity
+        # Commits from github-actions do not
+        # trigger other GitHub Actions. As a result,
+        # we push from Ionitron instead so actions
+        # run when merging the release branch
+        # back into main.
+        run: |
+          git config user.name ionitron
+          git config user.email hi@ionicframework.com
+        shell: bash
       # Lerna does not automatically bump versions
       # of Ionic dependencies that have changed,
       # so we do that here.
@@ -87,6 +105,8 @@ jobs:
           git add .
           git commit -m "chore(): update package lock files"
           git push
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         shell: bash
 
   purge-cdn-cache:

.github/workflows/update-screenshots.yml

@@ -2,6 +2,11 @@ name: 'Update Reference Screenshots'
 
 on:
   workflow_dispatch:
+    inputs:
+      component:
+        description: 'What component(s) should be updated? (leave blank to update all or use a space-separated list for multiple components)'
+        required: false
+        default: ''
 
 jobs:
   build-core:
@@ -34,6 +39,7 @@ jobs:
           shard: ${{ matrix.shard }}
           totalShards: ${{ matrix.totalShards }}
           update: true
+          component: ${{ inputs.component }}
 
   update-reference-screenshots:
     runs-on: ubuntu-latest

CHANGELOG.md

@@ -3,6 +3,47 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [7.6.6](https://github.com/ionic-team/ionic-framework/compare/v7.6.5...v7.6.6) (2024-01-24)
+
+
+### Bug Fixes
+
+* **alert:** remove border-right on ios stacked buttons ([#28821](https://github.com/ionic-team/ionic-framework/issues/28821)) ([ad65824](https://github.com/ionic-team/ionic-framework/commit/ad65824722da0eed90ef9e595b743754bfd360b8))
+* **datetime:** do not animate to new value when multiple values in different months are set ([#28847](https://github.com/ionic-team/ionic-framework/issues/28847)) ([9262f7d](https://github.com/ionic-team/ionic-framework/commit/9262f7da15969706039e9d5f11ef5c7bd73ced0d)), closes [#28602](https://github.com/ionic-team/ionic-framework/issues/28602)
+* **datetime:** enter closes keyboard when typing time ([#28848](https://github.com/ionic-team/ionic-framework/issues/28848)) ([c47a16d](https://github.com/ionic-team/ionic-framework/commit/c47a16d6c3c57f56b053727dd10ead0bfe547e50)), closes [#28325](https://github.com/ionic-team/ionic-framework/issues/28325)
+* **menu:** improve reliability of main content not being scrollable when menu opens ([#28829](https://github.com/ionic-team/ionic-framework/issues/28829)) ([9603a4d](https://github.com/ionic-team/ionic-framework/commit/9603a4de363d2b42622ff3585cd6e4787d9581d1)), closes [#28399](https://github.com/ionic-team/ionic-framework/issues/28399)
+* **popover:** content inside of popover scrolls correctly ([#28861](https://github.com/ionic-team/ionic-framework/issues/28861)) ([10c38d0](https://github.com/ionic-team/ionic-framework/commit/10c38d0354e61e20bec9a313de84b22c3b85c323)), closes [#28455](https://github.com/ionic-team/ionic-framework/issues/28455)
+* **segment:** setting value via binding updates button state ([#28837](https://github.com/ionic-team/ionic-framework/issues/28837)) ([0847c2a](https://github.com/ionic-team/ionic-framework/commit/0847c2ac2c52b5fa6d30e381685d6cbf7a41231a)), closes [#28816](https://github.com/ionic-team/ionic-framework/issues/28816)
+* **select:** click handlers on slotted content fire ([#28839](https://github.com/ionic-team/ionic-framework/issues/28839)) ([aed7a03](https://github.com/ionic-team/ionic-framework/commit/aed7a03532b88628a4358c8cbae1a1cbb861462b)), closes [#28818](https://github.com/ionic-team/ionic-framework/issues/28818)
+* **vue:** tabs and parameterized routes work with latest vue ([#28846](https://github.com/ionic-team/ionic-framework/issues/28846)) ([5bc4399](https://github.com/ionic-team/ionic-framework/commit/5bc439961fda2c595666e67688fdd1b8ff4dd0bf)), closes [#28774](https://github.com/ionic-team/ionic-framework/issues/28774)
+
+
+
+
+
+## [7.6.5](https://github.com/ionic-team/ionic-framework/compare/v7.6.4...v7.6.5) (2024-01-17)
+
+
+### Bug Fixes
+
+* **angular:** add old IonBackButtonDelegate import ([#28831](https://github.com/ionic-team/ionic-framework/issues/28831)) ([fb77353](https://github.com/ionic-team/ionic-framework/commit/fb7735397ed53323dd93a172407117228610b929)), closes [#28827](https://github.com/ionic-team/ionic-framework/issues/28827)
+* **list:** remove uneeded border radius from items in inset list ([#28830](https://github.com/ionic-team/ionic-framework/issues/28830)) ([dbaaa5b](https://github.com/ionic-team/ionic-framework/commit/dbaaa5bd9f43b8ba589b3f9c4b4204d2f203ef18))
+
+
+
+
+
+## [7.6.4](https://github.com/ionic-team/ionic-framework/compare/v7.6.3...v7.6.4) (2024-01-10)
+
+
+### Bug Fixes
+
+* **input:** slotted buttons are clickable ([#28772](https://github.com/ionic-team/ionic-framework/issues/28772)) ([4ccc150](https://github.com/ionic-team/ionic-framework/commit/4ccc150edff4e3f33f453343aedb081d920b2f90)), closes [#28762](https://github.com/ionic-team/ionic-framework/issues/28762)
+
+
+
+
+
 ## [7.6.3](https://github.com/ionic-team/ionic-framework/compare/v7.6.2...v7.6.3) (2024-01-03)
 
 

core/CHANGELOG.md

@@ -3,6 +3,45 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [7.6.6](https://github.com/ionic-team/ionic-framework/compare/v7.6.5...v7.6.6) (2024-01-24)
+
+
+### Bug Fixes
+
+* **alert:** remove border-right on ios stacked buttons ([#28821](https://github.com/ionic-team/ionic-framework/issues/28821)) ([ad65824](https://github.com/ionic-team/ionic-framework/commit/ad65824722da0eed90ef9e595b743754bfd360b8))
+* **datetime:** do not animate to new value when multiple values in different months are set ([#28847](https://github.com/ionic-team/ionic-framework/issues/28847)) ([9262f7d](https://github.com/ionic-team/ionic-framework/commit/9262f7da15969706039e9d5f11ef5c7bd73ced0d)), closes [#28602](https://github.com/ionic-team/ionic-framework/issues/28602)
+* **datetime:** enter closes keyboard when typing time ([#28848](https://github.com/ionic-team/ionic-framework/issues/28848)) ([c47a16d](https://github.com/ionic-team/ionic-framework/commit/c47a16d6c3c57f56b053727dd10ead0bfe547e50)), closes [#28325](https://github.com/ionic-team/ionic-framework/issues/28325)
+* **menu:** improve reliability of main content not being scrollable when menu opens ([#28829](https://github.com/ionic-team/ionic-framework/issues/28829)) ([9603a4d](https://github.com/ionic-team/ionic-framework/commit/9603a4de363d2b42622ff3585cd6e4787d9581d1)), closes [#28399](https://github.com/ionic-team/ionic-framework/issues/28399)
+* **popover:** content inside of popover scrolls correctly ([#28861](https://github.com/ionic-team/ionic-framework/issues/28861)) ([10c38d0](https://github.com/ionic-team/ionic-framework/commit/10c38d0354e61e20bec9a313de84b22c3b85c323)), closes [#28455](https://github.com/ionic-team/ionic-framework/issues/28455)
+* **segment:** setting value via binding updates button state ([#28837](https://github.com/ionic-team/ionic-framework/issues/28837)) ([0847c2a](https://github.com/ionic-team/ionic-framework/commit/0847c2ac2c52b5fa6d30e381685d6cbf7a41231a)), closes [#28816](https://github.com/ionic-team/ionic-framework/issues/28816)
+* **select:** click handlers on slotted content fire ([#28839](https://github.com/ionic-team/ionic-framework/issues/28839)) ([aed7a03](https://github.com/ionic-team/ionic-framework/commit/aed7a03532b88628a4358c8cbae1a1cbb861462b)), closes [#28818](https://github.com/ionic-team/ionic-framework/issues/28818)
+
+
+
+
+
+## [7.6.5](https://github.com/ionic-team/ionic-framework/compare/v7.6.3...v7.6.5) (2024-01-17)
+
+
+### Bug Fixes
+
+* **list:** remove uneeded border radius from items in inset list ([#28830](https://github.com/ionic-team/ionic-framework/issues/28830)) ([dbaaa5b](https://github.com/ionic-team/ionic-framework/commit/dbaaa5bd9f43b8ba589b3f9c4b4204d2f203ef18))
+
+
+
+
+
+## [7.6.4](https://github.com/ionic-team/ionic-framework/compare/v7.6.3...v7.6.4) (2024-01-10)
+
+
+### Bug Fixes
+
+* **input:** slotted buttons are clickable ([#28772](https://github.com/ionic-team/ionic-framework/issues/28772)) ([4ccc150](https://github.com/ionic-team/ionic-framework/commit/4ccc150edff4e3f33f453343aedb081d920b2f90)), closes [#28762](https://github.com/ionic-team/ionic-framework/issues/28762)
+
+
+
+
+
 ## [7.6.3](https://github.com/ionic-team/ionic-framework/compare/v7.6.2...v7.6.3) (2024-01-03)
 
 

core/api.txt

@@ -1362,8 +1362,8 @@ ion-tabs,shadow
 ion-tabs,method,getSelected,getSelected() => Promise<string | undefined>
 ion-tabs,method,getTab,getTab(tab: string | HTMLIonTabElement) => Promise<HTMLIonTabElement | undefined>
 ion-tabs,method,select,select(tab: string | HTMLIonTabElement) => Promise<boolean>
-ion-tabs,event,ionTabsDidChange,{ tab: string; },false
-ion-tabs,event,ionTabsWillChange,{ tab: string; },false
+ion-tabs,event,ionTabsDidChange,TabsEventDetail,false
+ion-tabs,event,ionTabsWillChange,TabsEventDetail,false
 
 ion-text,shadow
 ion-text,prop,color,"danger" | "dark" | "light" | "medium" | "primary" | "secondary" | "success" | "tertiary" | "warning" | string & Record<never, never> | undefined,undefined,false,true

core/package-lock.json

@@ -1,20 +1,20 @@
 {
   "name": "@ionic/core",
-  "version": "7.6.3",
+  "version": "7.6.6",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@ionic/core",
-      "version": "7.6.3",
+      "version": "7.6.6",
       "license": "MIT",
       "dependencies": {
-        "@stencil/core": "^4.8.2",
+        "@stencil/core": "^4.10.0",
         "ionicons": "^7.2.2",
         "tslib": "^2.1.0"
       },
       "devDependencies": {
-        "@axe-core/playwright": "^4.8.2",
+        "@axe-core/playwright": "^4.8.4",
         "@capacitor/core": "^5.6.0",
         "@capacitor/haptics": "^5.0.6",
         "@capacitor/keyboard": "^5.0.7",
@@ -56,12 +56,12 @@
       "dev": true
     },
     "node_modules/@axe-core/playwright": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.8.2.tgz",
-      "integrity": "sha512-9KOhX2tNuvqn9DzpBNyqoqNKRZBrexeSiN9irQ0sEdq8zH13JnatepCJxobuXn4UopNy6iIpP4342beMiH+MSQ==",
+      "version": "4.8.4",
+      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.8.4.tgz",
+      "integrity": "sha512-xpwd+T0BODt19hnXW0eX9xf+H/Ns1rdWwZNmuCV9UoTqjZ9mGm1F80pvh/A1r317ooltq8nwqcoVO9jbHWKSdA==",
       "dev": true,
       "dependencies": {
-        "axe-core": "~4.8.2"
+        "axe-core": "~4.8.3"
       },
       "peerDependencies": {
         "playwright-core": ">= 1.0.0"
@@ -1825,9 +1825,9 @@
       }
     },
     "node_modules/@stencil/core": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/@stencil/core/-/core-4.8.2.tgz",
-      "integrity": "sha512-KdZEAtz9VnqMtXOkf51+8mphyRt0fN/LYgtj5M8gnveGspG8KzoyTDzlWt0wsstWIsJJ21RA1yd3AgMMZiu3MA==",
+      "version": "4.10.0",
+      "resolved": "https://registry.npmjs.org/@stencil/core/-/core-4.10.0.tgz",
+      "integrity": "sha512-7lDTPY1IxXN2/C+wQPHt3e/dYgY4YgelA8MxOsU3ZftXtpzWad/QNWhSAtKisJMrSjQh41jMDOgD0yLBwV6E7w==",
       "bin": {
         "stencil": "bin/stencil"
       },
@@ -2799,9 +2799,9 @@
       }
     },
     "node_modules/axe-core": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.8.2.tgz",
-      "integrity": "sha512-/dlp0fxyM3R8YW7MFzaHWXrf4zzbr0vaYb23VBFCl83R7nWNPg/yaQw2Dc8jzCMmDVLhSdzH8MjrsuIUuvX+6g==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.8.3.tgz",
+      "integrity": "sha512-d5ZQHPSPkF9Tw+yfyDcRoUOc4g/8UloJJe5J8m4L5+c7AtDdjDLRxew/knnI4CxvtdxEUVgWz4x3OIQUIFiMfw==",
       "dev": true,
       "engines": {
         "node": ">=4"
@@ -10899,12 +10899,12 @@
   },
   "dependencies": {
     "@axe-core/playwright": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.8.2.tgz",
-      "integrity": "sha512-9KOhX2tNuvqn9DzpBNyqoqNKRZBrexeSiN9irQ0sEdq8zH13JnatepCJxobuXn4UopNy6iIpP4342beMiH+MSQ==",
+      "version": "4.8.4",
+      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.8.4.tgz",
+      "integrity": "sha512-xpwd+T0BODt19hnXW0eX9xf+H/Ns1rdWwZNmuCV9UoTqjZ9mGm1F80pvh/A1r317ooltq8nwqcoVO9jbHWKSdA==",
       "dev": true,
       "requires": {
-        "axe-core": "~4.8.2"
+        "axe-core": "~4.8.3"
       }
     },
     "@babel/code-frame": {
@@ -12184,9 +12184,9 @@
       "requires": {}
     },
     "@stencil/core": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/@stencil/core/-/core-4.8.2.tgz",
-      "integrity": "sha512-KdZEAtz9VnqMtXOkf51+8mphyRt0fN/LYgtj5M8gnveGspG8KzoyTDzlWt0wsstWIsJJ21RA1yd3AgMMZiu3MA=="
+      "version": "4.10.0",
+      "resolved": "https://registry.npmjs.org/@stencil/core/-/core-4.10.0.tgz",
+      "integrity": "sha512-7lDTPY1IxXN2/C+wQPHt3e/dYgY4YgelA8MxOsU3ZftXtpzWad/QNWhSAtKisJMrSjQh41jMDOgD0yLBwV6E7w=="
     },
     "@stencil/react-output-target": {
       "version": "0.5.3",
@@ -12863,9 +12863,9 @@
       }
     },
     "axe-core": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.8.2.tgz",
-      "integrity": "sha512-/dlp0fxyM3R8YW7MFzaHWXrf4zzbr0vaYb23VBFCl83R7nWNPg/yaQw2Dc8jzCMmDVLhSdzH8MjrsuIUuvX+6g==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.8.3.tgz",
+      "integrity": "sha512-d5ZQHPSPkF9Tw+yfyDcRoUOc4g/8UloJJe5J8m4L5+c7AtDdjDLRxew/knnI4CxvtdxEUVgWz4x3OIQUIFiMfw==",
       "dev": true
     },
     "b4a": {

core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ionic/core",
-  "version": "7.6.3",
+  "version": "7.6.6",
   "description": "Base components for Ionic",
   "keywords": [
     "ionic",
@@ -31,12 +31,12 @@
     "loader/"
   ],
   "dependencies": {
-    "@stencil/core": "^4.8.2",
+    "@stencil/core": "^4.10.0",
     "ionicons": "^7.2.2",
     "tslib": "^2.1.0"
   },
   "devDependencies": {
-    "@axe-core/playwright": "^4.8.2",
+    "@axe-core/playwright": "^4.8.4",
     "@capacitor/core": "^5.6.0",
     "@capacitor/haptics": "^5.0.6",
     "@capacitor/keyboard": "^5.0.7",

core/src/components.d.ts

@@ -38,6 +38,7 @@ import { SegmentButtonLayout } from "./components/segment-button/segment-button-
 import { SelectChangeEventDetail, SelectCompareFn, SelectInterface } from "./components/select/select-interface";
 import { SelectPopoverOption } from "./components/select-popover/select-popover-interface";
 import { TabBarChangedEventDetail, TabButtonClickEventDetail, TabButtonLayout } from "./components/tab-bar/tab-bar-interface";
+import { TabsEventDetail } from "./components/tabs/tabs-interface";
 import { TextareaChangeEventDetail, TextareaInputEventDetail } from "./components/textarea/textarea-interface";
 import { ToastButton, ToastDismissOptions, ToastLayout, ToastPosition, ToastPresentOptions, ToastSwipeGestureDirection } from "./components/toast/toast-interface";
 import { ToggleChangeEventDetail } from "./components/toggle/toggle-interface";
@@ -74,6 +75,7 @@ export { SegmentButtonLayout } from "./components/segment-button/segment-button-
 export { SelectChangeEventDetail, SelectCompareFn, SelectInterface } from "./components/select/select-interface";
 export { SelectPopoverOption } from "./components/select-popover/select-popover-interface";
 export { TabBarChangedEventDetail, TabButtonClickEventDetail, TabButtonLayout } from "./components/tab-bar/tab-bar-interface";
+export { TabsEventDetail } from "./components/tabs/tabs-interface";
 export { TextareaChangeEventDetail, TextareaInputEventDetail } from "./components/textarea/textarea-interface";
 export { ToastButton, ToastDismissOptions, ToastLayout, ToastPosition, ToastPresentOptions, ToastSwipeGestureDirection } from "./components/toast/toast-interface";
 export { ToggleChangeEventDetail } from "./components/toggle/toggle-interface";
@@ -4503,8 +4505,8 @@ declare global {
     };
     interface HTMLIonTabsElementEventMap {
         "ionNavWillLoad": void;
-        "ionTabsWillChange": { tab: string };
-        "ionTabsDidChange": { tab: string };
+        "ionTabsWillChange": TabsEventDetail;
+        "ionTabsDidChange": TabsEventDetail;
     }
     interface HTMLIonTabsElement extends Components.IonTabs, HTMLStencilElement {
         addEventListener<K extends keyof HTMLIonTabsElementEventMap>(type: K, listener: (this: HTMLIonTabsElement, ev: IonTabsCustomEvent<HTMLIonTabsElementEventMap[K]>) => any, options?: boolean | AddEventListenerOptions): void;
@@ -7711,11 +7713,11 @@ declare namespace LocalJSX {
         /**
           * Emitted when the navigation has finished transitioning to a new component.
          */
-        "onIonTabsDidChange"?: (event: IonTabsCustomEvent<{ tab: string }>) => void;
+        "onIonTabsDidChange"?: (event: IonTabsCustomEvent<TabsEventDetail>) => void;
         /**
           * Emitted when the navigation is about to transition to a new component.
          */
-        "onIonTabsWillChange"?: (event: IonTabsCustomEvent<{ tab: string }>) => void;
+        "onIonTabsWillChange"?: (event: IonTabsCustomEvent<TabsEventDetail>) => void;
         "useRouter"?: boolean;
     }
     interface IonText {

core/src/components/accordion/accordion.tsx

@@ -382,7 +382,10 @@ export class Accordion implements ComponentInterface {
   };
 
   private toggleExpanded() {
-    const { accordionGroupEl, value, state } = this;
+    const { accordionGroupEl, disabled, readonly, value, state } = this;
+
+    if (disabled || readonly) return;
+
     if (accordionGroupEl) {
       /**
        * Because the accordion group may or may

core/src/components/accordion/test/accordion.e2e.ts

@@ -1,49 +0,0 @@
-import { expect } from '@playwright/test';
-import { configs, test } from '@utils/test/playwright';
-
-configs({ modes: ['md'], directions: ['ltr'] }).forEach(({ config, title }) => {
-  test.describe(title('accordion: states'), () => {
-    test.beforeEach(async ({ page }) => {
-      await page.setContent(
-        `
-      <ion-accordion-group animated="false">
-        <ion-accordion>
-          <ion-item slot="header">Label</ion-item>
-          <div slot="content">Content</div>
-        </ion-accordion>
-      </ion-accordion-group>
-    `,
-        config
-      );
-    });
-    test('should properly set readonly on child accordions', async ({ page }) => {
-      const accordionGroup = page.locator('ion-accordion-group');
-      const accordion = page.locator('ion-accordion');
-
-      await expect(accordion).toHaveJSProperty('readonly', false);
-
-      await accordionGroup.evaluate((el: HTMLIonAccordionGroupElement) => {
-        el.readonly = true;
-      });
-
-      await page.waitForChanges();
-
-      await expect(accordion).toHaveJSProperty('readonly', true);
-    });
-
-    test('should properly set disabled on child accordions', async ({ page }) => {
-      const accordionGroup = page.locator('ion-accordion-group');
-      const accordion = page.locator('ion-accordion');
-
-      await expect(accordion).toHaveJSProperty('disabled', false);
-
-      await accordionGroup.evaluate((el: HTMLIonAccordionGroupElement) => {
-        el.disabled = true;
-      });
-
-      await page.waitForChanges();
-
-      await expect(accordion).toHaveJSProperty('disabled', true);
-    });
-  });
-});

core/src/components/accordion/test/disabled/accordion.e2e.ts

@@ -0,0 +1,137 @@
+import { expect } from '@playwright/test';
+import { configs, test } from '@utils/test/playwright';
+
+// NOTE: these tests cannot be re-written as spec tests because the `getAccordions` method in accordion-group.tsx uses a `:scope` selector
+configs({ modes: ['md'], directions: ['ltr'] }).forEach(({ config, title }) => {
+  test.describe(title('accordion: disabled'), () => {
+    test('should properly set disabled on child accordions', async ({ page }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false">
+        <ion-accordion>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordionGroup = page.locator('ion-accordion-group');
+      const accordion = page.locator('ion-accordion');
+
+      await expect(accordion).toHaveJSProperty('disabled', false);
+
+      await accordionGroup.evaluate((el: HTMLIonAccordionGroupElement) => {
+        el.disabled = true;
+      });
+
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveJSProperty('disabled', true);
+    });
+
+    test('should not open accordion on click when group is disabled', async ({ page }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false" disabled>
+        <ion-accordion>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      accordion.click();
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+
+    test('should not open accordion on click when accordion is disabled', async ({ page }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false">
+        <ion-accordion disabled>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      accordion.click();
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+
+    test('should not open accordion via keyboard navigation when group is disabled', async ({ page, browserName }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false" disabled>
+        <ion-accordion>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+      const tabKey = browserName === 'webkit' ? 'Alt+Tab' : 'Tab';
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      await page.keyboard.press(tabKey);
+      await page.waitForChanges();
+
+      await page.keyboard.press('Enter');
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+
+    test('should not open accordion via keyboard navigation when accordion is disabled', async ({
+      page,
+      browserName,
+    }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false">
+        <ion-accordion disabled>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+      const tabKey = browserName === 'webkit' ? 'Alt+Tab' : 'Tab';
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      await page.keyboard.press(tabKey);
+      await page.waitForChanges();
+
+      await page.keyboard.press('Enter');
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+  });
+});

core/src/components/accordion/test/disabled/index.html

@@ -0,0 +1,91 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Accordion - Disabled</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" />
+    <link href="../../../../../css/ionic.bundle.css" rel="stylesheet" />
+    <link href="../../../../../scripts/testing/styles.css" rel="stylesheet" />
+    <script src="../../../../../scripts/testing/scripts.js"></script>
+    <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
+    <style>
+      .grid {
+        display: grid;
+        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
+        grid-row-gap: 20px;
+        grid-column-gap: 20px;
+      }
+    </style>
+  </head>
+  <body>
+    <ion-app>
+      <ion-header translucent="true">
+        <ion-toolbar>
+          <ion-title>Accordion - Disabled</ion-title>
+        </ion-toolbar>
+      </ion-header>
+      <ion-content fullscreen="true" color="light">
+        <ion-header collapse="condense">
+          <ion-toolbar color="light">
+            <ion-title size="large">Accordion - Disabled</ion-title>
+          </ion-toolbar>
+        </ion-header>
+
+        <div class="grid ion-padding">
+          <div class="grid-item">
+            <ion-accordion-group>
+              <ion-accordion value="first">
+                <ion-item slot="header" color="light">
+                  <ion-label>First Accordion</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">First Content</div>
+              </ion-accordion>
+              <ion-accordion value="second" disabled="true">
+                <ion-item slot="header" color="light">
+                  <ion-label>Second Accordion (Disabled)</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Second Content</div>
+              </ion-accordion>
+              <ion-accordion value="third">
+                <ion-item slot="header" color="light">
+                  <ion-label>Third Accordion</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Third Content</div>
+              </ion-accordion>
+            </ion-accordion-group>
+          </div>
+          <div class="grid-item">
+            <ion-accordion-group disabled="true">
+              <ion-accordion value="first">
+                <ion-item slot="header" color="light">
+                  <ion-label>First Accordion in Disabled Group</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">First Content</div>
+              </ion-accordion>
+              <ion-accordion value="second">
+                <ion-item slot="header" color="light">
+                  <ion-label>Second Accordion in Disabled Group</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Second Content</div>
+              </ion-accordion>
+              <ion-accordion value="third">
+                <ion-item slot="header" color="light">
+                  <ion-label>Third Accordion in Disabled Group</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Third Content</div>
+              </ion-accordion>
+            </ion-accordion-group>
+          </div>
+          <div class="grid-item">
+            <ion-accordion value="second" disabled="true">
+              <ion-item slot="header" color="light">
+                <ion-label>Accordion Without Group (Disabled)</ion-label>
+              </ion-item>
+              <div class="ion-padding" slot="content">Second Content</div>
+            </ion-accordion>
+          </div>
+        </div>
+      </ion-content>
+    </ion-app>
+  </body>
+</html>

core/src/components/accordion/test/readonly/accordion.e2e.ts

@@ -0,0 +1,137 @@
+import { expect } from '@playwright/test';
+import { configs, test } from '@utils/test/playwright';
+
+// NOTE: these tests cannot be re-written as spec tests because the `getAccordions` method in accordion-group.tsx uses a `:scope` selector
+configs({ modes: ['md'], directions: ['ltr'] }).forEach(({ config, title }) => {
+  test.describe(title('accordion: readonly'), () => {
+    test('should properly set readonly on child accordions', async ({ page }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false">
+        <ion-accordion>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordionGroup = page.locator('ion-accordion-group');
+      const accordion = page.locator('ion-accordion');
+
+      await expect(accordion).toHaveJSProperty('readonly', false);
+
+      await accordionGroup.evaluate((el: HTMLIonAccordionGroupElement) => {
+        el.readonly = true;
+      });
+
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveJSProperty('readonly', true);
+    });
+
+    test('should not open accordion on click when group is readonly', async ({ page }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false" readonly>
+        <ion-accordion>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      accordion.click();
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+
+    test('should not open accordion on click when accordion is readonly', async ({ page }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false">
+        <ion-accordion readonly>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      accordion.click();
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+
+    test('should not open accordion via keyboard navigation when group is readonly', async ({ page, browserName }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false" readonly>
+        <ion-accordion>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+      const tabKey = browserName === 'webkit' ? 'Alt+Tab' : 'Tab';
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      await page.keyboard.press(tabKey);
+      await page.waitForChanges();
+
+      await page.keyboard.press('Enter');
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+
+    test('should not open accordion via keyboard navigation when accordion is readonly', async ({
+      page,
+      browserName,
+    }) => {
+      await page.setContent(
+        `
+      <ion-accordion-group animated="false">
+        <ion-accordion readonly>
+          <ion-item slot="header">Label</ion-item>
+          <div slot="content">Content</div>
+        </ion-accordion>
+      </ion-accordion-group>
+    `,
+        config
+      );
+
+      const accordion = page.locator('ion-accordion');
+      const tabKey = browserName === 'webkit' ? 'Alt+Tab' : 'Tab';
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+
+      await page.keyboard.press(tabKey);
+      await page.waitForChanges();
+
+      await page.keyboard.press('Enter');
+      await page.waitForChanges();
+
+      await expect(accordion).toHaveClass(/accordion-collapsed/);
+    });
+  });
+});

core/src/components/accordion/test/readonly/index.html

@@ -0,0 +1,91 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Accordion - Readonly</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" />
+    <link href="../../../../../css/ionic.bundle.css" rel="stylesheet" />
+    <link href="../../../../../scripts/testing/styles.css" rel="stylesheet" />
+    <script src="../../../../../scripts/testing/scripts.js"></script>
+    <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
+    <style>
+      .grid {
+        display: grid;
+        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
+        grid-row-gap: 20px;
+        grid-column-gap: 20px;
+      }
+    </style>
+  </head>
+  <body>
+    <ion-app>
+      <ion-header translucent="true">
+        <ion-toolbar>
+          <ion-title>Accordion - Readonly</ion-title>
+        </ion-toolbar>
+      </ion-header>
+      <ion-content fullscreen="true" color="light">
+        <ion-header collapse="condense">
+          <ion-toolbar color="light">
+            <ion-title size="large">Accordion - Readonly</ion-title>
+          </ion-toolbar>
+        </ion-header>
+
+        <div class="grid ion-padding">
+          <div class="grid-item">
+            <ion-accordion-group>
+              <ion-accordion value="first">
+                <ion-item slot="header" color="light">
+                  <ion-label>First Accordion</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">First Content</div>
+              </ion-accordion>
+              <ion-accordion value="second" readonly="true">
+                <ion-item slot="header" color="light">
+                  <ion-label>Second Accordion (Readonly)</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Second Content</div>
+              </ion-accordion>
+              <ion-accordion value="third">
+                <ion-item slot="header" color="light">
+                  <ion-label>Third Accordion</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Third Content</div>
+              </ion-accordion>
+            </ion-accordion-group>
+          </div>
+          <div class="grid-item">
+            <ion-accordion-group readonly="true">
+              <ion-accordion value="first">
+                <ion-item slot="header" color="light">
+                  <ion-label>First Accordion in Readonly Group</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">First Content</div>
+              </ion-accordion>
+              <ion-accordion value="second">
+                <ion-item slot="header" color="light">
+                  <ion-label>Second Accordion in Readonly Group</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Second Content</div>
+              </ion-accordion>
+              <ion-accordion value="third">
+                <ion-item slot="header" color="light">
+                  <ion-label>Third Accordion in Readonly Group</ion-label>
+                </ion-item>
+                <div class="ion-padding" slot="content">Third Content</div>
+              </ion-accordion>
+            </ion-accordion-group>
+          </div>
+          <div class="grid-item">
+            <ion-accordion value="second" readonly="true">
+              <ion-item slot="header" color="light">
+                <ion-label>Accordion Without Group (Readonly)</ion-label>
+              </ion-item>
+              <div class="ion-padding" slot="content">Second Content</div>
+            </ion-accordion>
+          </div>
+        </div>
+      </ion-content>
+    </ion-app>
+  </body>
+</html>

core/src/components/action-sheet/test/a11y/index.html

@@ -19,12 +19,12 @@
     <main class="ion-padding">
       <h1>Action Sheet - A11y</h1>
 
-      <ion-button id="bothHeaders" expand="block" onclick="presentBothHeaders()">Both Headers</ion-button>
-      <ion-button id="subHeaderOnly" expand="block" onclick="presentSubHeaderOnly()">Subheader Only</ion-button>
-      <ion-button id="noHeaders" expand="block" onclick="presentNoHeaders()">No Headers</ion-button>
-      <ion-button id="customAria" expand="block" onclick="presentCustomAria()">Custom Aria</ion-button>
-      <ion-button id="ariaLabelButton" expand="block" onclick="presentAriaLabelButton()">Aria Label Button</ion-button>
-      <ion-button id="ariaLabelCancelButton" expand="block" onclick="presentAriaLabelCancelButton()"
+      <ion-button id="bothHeaders" onclick="presentBothHeaders()">Both Headers</ion-button>
+      <ion-button id="subHeaderOnly" onclick="presentSubHeaderOnly()">Subheader Only</ion-button>
+      <ion-button id="noHeaders" onclick="presentNoHeaders()">No Headers</ion-button>
+      <ion-button id="customAria" onclick="presentCustomAria()">Custom Aria</ion-button>
+      <ion-button id="ariaLabelButton" onclick="presentAriaLabelButton()">Aria Label Button</ion-button>
+      <ion-button id="ariaLabelCancelButton" onclick="presentAriaLabelCancelButton()"
         >Aria Label Cancel Button</ion-button
       >
     </main>

core/src/components/alert/alert.ios.scss

@@ -265,6 +265,22 @@
   flex-wrap: $alert-ios-button-group-flex-wrap;
 }
 
+/**
+  * The right border should only be applied to the first button
+  * when the group has 2 or less buttons (horizontal).
+  * Otherwise, the right border should not be applied
+  * when the group has 3 or more buttons (vertical).
+  */
+.alert-button-group-vertical .alert-button {
+  border-right: none;
+
+  &:last-child {
+    @include rtl() {
+      border-right: none;
+    }
+  }
+}
+
 .alert-button {
   /**
    * This padding ensures that alerts

core/src/components/alert/test/a11y/index.html

@@ -9,6 +9,19 @@
     <script src="../../../../../scripts/testing/scripts.js"></script>
     <script nomodule src="../../../../../dist/ionic/ionic.js"></script>
     <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
+    <style>
+      main > button {
+        display: block;
+        clear: both;
+        width: 100%;
+        padding: 12px 8px;
+        font-size: 1em;
+        background: #f8f8f8;
+        border: 1px solid #eee;
+        border-radius: 4px;
+        margin-bottom: 8px;
+      }
+    </style>
   </head>
   <script type="module">
     import { alertController } from '../../../../dist/ionic/index.esm.js';
@@ -19,13 +32,13 @@
     <main class="ion-padding">
       <h1>Alert - A11y</h1>
 
-      <ion-button id="bothHeaders" expand="block" onclick="presentBothHeaders()">Both Headers</ion-button>
-      <ion-button id="subHeaderOnly" expand="block" onclick="presentSubHeaderOnly()">Subheader Only</ion-button>
-      <ion-button id="noHeaders" expand="block" onclick="presentNoHeaders()">No Headers</ion-button>
-      <ion-button id="noMessage" expand="block" onclick="presentNoMessage()">No Message</ion-button>
-      <ion-button id="customAria" expand="block" onclick="presentCustomAria()">Custom Aria</ion-button>
-      <ion-button id="ariaLabelButton" expand="block" onclick="presentAriaLabelButton()">Aria Label Button</ion-button>
-      <ion-button id="checkbox" expand="block" onclick="presentAlertCheckbox()">Checkbox</ion-button>
+      <button id="bothHeaders" onclick="presentBothHeaders()">Both Headers</button>
+      <button id="subHeaderOnly" onclick="presentSubHeaderOnly()">Subheader Only</button>
+      <button id="noHeaders" onclick="presentNoHeaders()">No Headers</button>
+      <button id="noMessage" onclick="presentNoMessage()">No Message</button>
+      <button id="customAria" onclick="presentCustomAria()">Custom Aria</button>
+      <button id="ariaLabelButton" onclick="presentAriaLabelButton()">Aria Label Button</button>
+      <button id="checkbox" onclick="presentAlertCheckbox()">Checkbox</button>
     </main>
 
     <script>

core/src/components/alert/test/basic/alert.e2e.ts

@@ -73,11 +73,6 @@ configs().forEach(({ config, screenshot, title }) => {
       await alertFixture.screenshot('longMessage');
     });
 
-    test('more than two buttons', async () => {
-      await alertFixture.open('#multipleButtons');
-      await alertFixture.screenshot('multipleButtons');
-    });
-
     test('no message', async () => {
       await alertFixture.open('#noMessage');
       await alertFixture.screenshot('noMessage');
@@ -105,6 +100,41 @@ configs().forEach(({ config, screenshot, title }) => {
   });
 });
 
+configs({ themes: ['light', 'dark'] }).forEach(({ config, screenshot, title }) => {
+  test.describe(title('should not have visual regressions'), () => {
+    test('more than two buttons', async ({ page }) => {
+      await page.setContent(
+        `
+        <ion-alert
+          header="Alert"
+          sub-header="Subtitle"
+          message="This is an alert message."
+          is-open="true"
+        ></ion-alert>
+
+        <script>
+          const alert = document.querySelector('ion-alert');
+          alert.buttons = [
+            'Open Modal',
+            {
+              text: 'Delete',
+              id: 'delete-button',
+              role: 'destructive',
+            },
+            'Cancel'
+          ];
+        </script>
+      `,
+        config
+      );
+
+      const alert = page.locator('ion-alert');
+
+      await expect(alert).toHaveScreenshot(screenshot(`alert-multipleButtons`));
+    });
+  });
+});
+
 class AlertFixture {
   readonly page: E2EPage;
   readonly screenshotFn?: (file: string) => string;