BREAKING CHANGE: `ion-picker` and `ion-picker-column` have been renamed to `ion-picker-legacy` and `ion-picker-legacy-column`, respectively. This change was made to accommodate the new inline picker component while allowing developers to continue to use the legacy picker during this migration period.
Issue number: Internal
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issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
`ion-datetime` uses an `ion-item` to render the month/year toggle button
inside of the header.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- `ion-datetime` uses a `button` element for the month/year toggle
button
## Does this introduce a breaking change?
- [x] Yes
- [ ] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
Impact and migration path is noted in the `BREAKING.md`.
## Other information
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screenshots of how the component looks before and after the change. -->
- `translucent` is not a valid CSS value for `background`. This was
always intended to be `transparent`.
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Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Brandy Carney <brandyscarney@users.noreply.github.com>
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
BREAKING CHANGE: The CSS shadow part for `month-year-button` has been changed to target a `button` element instead of `ion-item`. Developers should verify their UI renders as expected for the month/year toggle button inside of `ion-datetime`.
Issue number: Internal
---------
<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
It is possible to navigate the columns of a disabled Datetime with
`prefer-wheel` via the keyboard.
https://github.com/ionic-team/ionic-framework/assets/14926794/9c9dafc4-4b77-45a6-a276-70201c5c3ea5
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Picker Column Internal has a disabled state that disables the full
column
- When a Datetime is disabled with `prefer-wheel`, the columns in the
Datetime will be disabled
- It is no longer possible to navigate the wheels in a disabled Datetime
via the keyboard
Comparison of native & Ionic components:

## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
---------
Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
Issue number: resolves#28494
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<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
The appearance of the input is being set to `none` which clears the
browser appearance settings for height on the control. This results in
the `<input type="date" />` to render without a height.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Minimum height is assigned to the alert input, forcing it to render at
it's expected height
- Date input renders correctly in Mobile Safari
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
## Other information
<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->
We have screenshots for this component, but Playwright runs an emulation
of Mobile Safari that does not reproduce this issue that is only present
on device. There for we cannot write a test on this change.
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Co-authored-by: ionitron <hi@ionicframework.com>