Please how do I completely disable blank flyout showing up on ios when navigating backward with gesture.

[Michealdgreat]

I have tried to completely disable flyout using shell and on individual pages, but none of this works. I am having this problem in debug and release mode.

[jarlem]

Bug in Maui 10. I had the same issue.

In PropertyGroup for ios add:
<!-- ios temp fix for flyout meny appearing on any page on maui 10 (maui bug) -->
<AppBundleExtraOptions>--optimize=-register-protocols</AppBundleExtraOptions>

Source: dotnet/macios#24262

[Michealdgreat]

This fix the issue for me on iOS devices:

Create a custom shell renderer in platform/IOS:

public class CustomShellRenderer : ShellRenderer
{
    IShellFlyoutRenderer flyoutRenderer;

    protected override IShellFlyoutRenderer CreateFlyoutRenderer()
    {
        flyoutRenderer = base.CreateFlyoutRenderer();
        return flyoutRenderer;
    }

    public override void ViewWillAppear(bool animated)
    {
        base.ViewWillAppear(animated);
        var type = flyoutRenderer.GetType();
        var property = type.GetProperty("PanGestureRecognizer", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
        var value = property?.GetValue(flyoutRenderer);

        var recognizer = value as UIPanGestureRecognizer;
        recognizer?.Enabled = false;
    }
}

Then register it in maui:

#if IOS
        builder.ConfigureMauiHandlers(handlers =>
        {
            handlers.AddHandler(typeof(Shell), typeof(CustomShellRenderer));
        });
#endif