Description of Change

The change check for already created statusBarOverlay in the Action run on MessageQueue.

Producing a sample is actually difficult as it requires changing the BehaviorsGalleryPage.Behaviors since first succesfull creation of statusBarOverlay is then reused in the app.

The case can be tested by simply commenting out some code in BehaviorsGalleryPage:

#if ANDROID || IOS
	void AddStatusBarBehavior()
	{
		Behaviors.Add(new CommunityToolkit.Maui.Behaviors.StatusBarBehavior
		{
			StatusBarColor = Color.FromRgb(25, 118, 210),
			StatusBarStyle = Core.StatusBarStyle.LightContent,
			//ApplyOn = CommunityToolkit.Maui.Behaviors.StatusBarApplyOn.OnPageNavigatedTo,
		});
	}
#endif

Before	After

Linked Issues

• Fixes [BUG] Using StatusBarBehavior Breaks StatusBar.SetColor() #3197

PR Checklist

• Has a linked Issue, and the Issue has been approved(bug) or Championed (feature/proposal)
• Has tests (if omitted, state reason in description)
• Has samples (if omitted, state reason in description)
• Rebased on top of main at time of PR
• Changes adhere to coding standard
• Documentation created or updated: https://github.com/MicrosoftDocs/CommunityToolkit/pulls Fixing a bug.

Additional information