Description

The menu coorupted when navigation on menu on mac.
thsi happened also when maximized the page.

Steps to Reproduce

1.Run the app.
2.switch between menu.
3.Results : the ui corrupted or disappear.
FlyoutExample.zip

Link to public reproduction project repository

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Version with bug

8.0.3 GA

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

macOS

Affected platform versions

No response

Did you find any workaround?

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Relevant log output

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