The bug is that if I double click on the frame, two instances of the page will open.

MAUI – latest
VS – latest
.NET – 8

<Frame BackgroundColor="Transparent" BorderColor="Transparent" Padding="0,10,0,10" IsVisible="{Binding Okruh1_active}">
                                <Frame.GestureRecognizers>
                                    <TapGestureRecognizer
                                     NumberOfTapsRequired="1"
                                     Tapped="CircleOneSliderPage_Tapped" />
                                </Frame.GestureRecognizers>

                                <StackLayout  Orientation="Horizontal" BackgroundColor="Transparent">
                                    <Image
                                     Source="house_circle.png"
                                     Aspect="AspectFit"
                                     MaximumHeightRequest="40"
                                     MaximumWidthRequest="40"
                                     Margin="5"
                                     VerticalOptions="Center" />

                                    <VerticalStackLayout HorizontalOptions="Fill" VerticalOptions="Center">
                                        <Label
                                         Text="{x:Static strings:AppResources.UniCircle1}"
                                         FontAutoScalingEnabled="True"
                                         VerticalOptions="Center"
                                         HorizontalOptions="Start"
                                         HorizontalTextAlignment="Start" />

                                        <Label
                                         Text="{Binding Write_t05, StringFormat='{0} °C'}"
                                         FontSize="Small"
                                         TextColor="{StaticResource GrayUniversal}"
                                         FontAutoScalingEnabled="True"
                                         VerticalOptions="Center"
                                         HorizontalTextAlignment="Start" />
                                    </VerticalStackLayout>

                                    <Label
                                      Text="{x:Static strings:AppResources.UniSetText}"
                                      TextColor="{AppThemeBinding Light={StaticResource GrayUniversal}, Dark={StaticResource Gray300}}"
                                      FontAutoScalingEnabled="True"
                                      HorizontalOptions="EndAndExpand"
                                      VerticalOptions="Center"
                                      Margin="10" />
                                </StackLayout>
                            </Frame>

Here is .cs method

    private async void CircleOneSliderPage_Tapped(object sender, TappedEventArgs e)
    {
        try
        {
            await Shell.Current.Navigation.PushModalAsync(new CircleOneSliderPage());
        }

        catch (Exception ex)
        {
            // check fail
            await DisplayAlert("Error", ex.Message, "OK");
            // break point place
        }
    }

How to do would open only one instance of the page not more.

On iOS, everything works fine, but on Android, more pages fly out.