[0.67] Implement importantForAccessibility="no-hide-accessibility" #10280
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Description
Backporting #9898 to resolve #9977. Tested with an example app to confirm fix.
Type of Change
Erase all that don't apply.
Why
Implement importantForAccessibility="no-hide-accessibility". When specified on a view-based component should remove accessibility for the element itself and its descendants.
Resolves #5113
What
Recursively apply accessible={false} prop to children of view-based component.
Attempted implementation used by Garrison team but it was not sufficient for Desktop, as focusable elements were still focusable even after being removed from the UIA tree.
Testing
Tested in playground with multiple configurations of nested components.
Optional: Describe the tests that you ran locally to verify your changes.
Microsoft Reviewers: Open in CodeFlow
Microsoft Reviewers: Open in CodeFlow