test(config): remove playwright diff threshold (#26405)

core/playwright.config.ts

@@ -81,14 +81,7 @@ const config: PlaywrightTestConfig = {
      * Maximum time expect() should wait for the condition to be met.
      * For example in `await expect(locator).toHaveText();`
      */
-    timeout: 5000,
+    timeout: 5000
-    toMatchSnapshot: {
-      /**
-       * Increases the maximum allowed pixel difference to account
-       * for slight browser rendering inconsistencies.
-       */
-      maxDiffPixelRatio: 0.0025
-    }
   },
   /* Fail the build on CI if you accidentally left test.only in the source code. */
   forbidOnly: !!process.env.CI,

core/src/components/datetime-button/test/overlays/datetime-button.e2e.ts

@@ -17,7 +17,9 @@ test.describe('datetime-button: rendering', () => {
     await dateButton.click();
     await ionModalDidPresent.next();
 
-    expect(await page.screenshot()).toMatchSnapshot(`datetime-overlay-modal-${page.getSnapshotSettings()}.png`);
+    expect(await page.screenshot({ animations: 'disabled' })).toMatchSnapshot(
+      `datetime-overlay-modal-${page.getSnapshotSettings()}.png`
+    );
   });
 
   test('should size the popover correctly', async ({ page }) => {
@@ -33,7 +35,9 @@ test.describe('datetime-button: rendering', () => {
     await dateButton.click();
     await ionPopoverDidPresent.next();
 
-    expect(await page.screenshot()).toMatchSnapshot(`datetime-overlay-popover-${page.getSnapshotSettings()}.png`);
+    expect(await page.screenshot({ animations: 'disabled' })).toMatchSnapshot(
+      `datetime-overlay-popover-${page.getSnapshotSettings()}.png`
+    );
   });
 });