Android: "Navigate back" gesture navigates back 2 times/steps

[gentledepp]

In my android app, when I use the "swipe back gesture", the app navigates back twice

I debugged it and it turns out, that on Android, when this gesture is used, Avalonia fires two events:

• TopLevel.KeyUp (with Key.Escape)
• TopLevel.BackRequested

so to fix this, I had to add an OperatingSystem.IsAndroid() check:

In ShellView.cs line 545:

    private async void TopLevelOnKeyUp(object? sender, KeyEventArgs e)
    {
        if (OperatingSystem.IsAndroid())
            return;

        if (e.Key == Key.Escape)
            await Back();
    }

Is this a known issue?
Happens with Avalonia 11.3.9

[OmidID]

Hello @gentledepp
Thanks for report. I didn't test it on Android. I will try to see the behavior.