Hides the radio's decorative elements from screen readers so they don't interfere.

Fixes #32797.

(cherry picked from commit d553a8a)

…ology

Hides the checkbox's decorative elements from screen readers so they don't interfere.

(cherry picked from commit 96de088)

…ted in (#32845)

When we introduced context menus, we disabled backdrops on them in order to mimic the native behavior where right clicking somewhere else moves the menu there. This seems to not be desirable for some users so these changes add some logic to enable the backdrop if the user explicitly requested it.

Fixes #32350.

(cherry picked from commit 3670e0f)

Removes a couple of leftover usages of `NgClass` in tests.

(cherry picked from commit c7cc0be)

Fixes that the dialog and bottom sheet didn't expose all the possible values for the `restoreValue` option from the CDK dialog, even though they pass the value straight through to it.

Fixes #32875.

(cherry picked from commit f6b7739)

…rigger (#32880)

The logic that dispatches `itemSelected` wasn't accounting for the case where the menu root is a trigger.

Fixes #32865.

(cherry picked from commit e69549c)

See associated pull request for more information.

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See associated pull request for more information.