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Fix for OnAppearing of Page called again, although this page was on already replaced NavigationStack #25596

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14 changes: 13 additions & 1 deletion src/Controls/src/Core/Shell/ShellSection.cs
Original file line number Diff line number Diff line change
Expand Up @@ -1032,10 +1032,22 @@ internal override void SendDisappearing()
PresentedPageDisappearing();
}

bool IsPageVisible()
{
if (this is IShellSectionController sectionController && sectionController.PresentedPage is not null)
{
return sectionController.PresentedPage == ((IShellContentController)CurrentItem)?.Page;
}
return false;
}

internal override void SendAppearing()
{
base.SendAppearing();
PresentedPageAppearing();
if (IsPageVisible())
{
PresentedPageAppearing();
}
}

class NavigationImpl : NavigationProxy
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