ReactiveUI Maui: ReactiveTabbedPage标签名出现两次

Question

使用ReactiveTabbedPage在毛伊岛项目和UWP平台上，所选选项卡的名称出现两次，一个在选项卡部分，第二个在屏幕的右上角，如图片中的红色圆圈所示。

。是否有可能移除或隐藏第二个？谢谢

我希望能够隐藏或删除页右上角的标签名。

更新:示例代码MainPage.xaml：

<rxui:ReactiveTabbedPage 
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:rxui="clr-namespace:ReactiveUI.Maui;assembly=ReactiveUI.Maui"
    xmlns:vm="clr-namespace:MySpace.Maui.ViewModels" 
    x:DataType="vm:MainViewModel"
    x:TypeArguments="vm:MainViewModel"
    x:Class="MySpace.MainPage"
    xmlns:local="clr-namespace:MySpace.Maui.Views"
    Title="MainPage">

        <local:Tab1Page x:Name="Page1" />
        <local:CoGComputationPage x:Name="Page2" />
        <local:OrderTab x:Name="Page3" />
</rxui:ReactiveTabbedPage>

Tab1Page.xaml：

<rxui:ReactiveContentPage 
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:rxui="clr-namespace:ReactiveUI.Maui;assembly=ReactiveUI.Maui" 
    xmlns:vm="clr-namespace:MySpace.Maui.ViewModels" 
    x:DataType="vm:FirstViewModel"
    x:TypeArguments="vm:FirstViewModel"
    x:Class="MySpace.Maui.Views.Tab1Page"
    Title="">

<rxui:ReactiveContentPage.Content>
    <ScrollView>
        <VerticalStackLayout
        Spacing="25"
        Padding="30,0"
        VerticalOptions="Center">

            <Image
            Source="dotnet_bot.png"   
            
            HeightRequest="200"
            HorizontalOptions="Center" />

            <Label
            Text="Hello, World!"
            
            FontSize="32"
            HorizontalOptions="Center" />

            <Label
            Text="Welcome to .NET Multi-platform App UI"
            
            FontSize="18"
            HorizontalOptions="Center" />

            <Button
            x:Name="CounterBtn"
            Text="Click me"
            
            Clicked="OnCounterClicked"
            HorizontalOptions="Center" />

        </VerticalStackLayout>
    </ScrollView>
</rxui:ReactiveContentPage.Content>
</rxui:ReactiveContentPage>

Tab1Page.xaml.cs：

public partial class Tab1Page : ReactiveContentPage<FirstViewModel>
{
    int count = 0;

    public Tab1Page()
    {
        InitializeComponent();
        Title = "Tab 1";
    }


    private void OnCounterClicked(object sender, EventArgs e)
    {
        count+= 10;

        if (count == 1)
            CounterBtn.Text = $"Clicked {count} time";
        else
            CounterBtn.Text = $"Clicked {count} times";

        SemanticScreenReader.Announce(CounterBtn.Text);
    }
}

FirstViewModel实际上是一个空视图模型。

Answer 1

经过一些调查后，解决方案可能是将HasNavigationBar属性设置为假为ReactiveContentPage xaml文件。因此，例如：

<rxui:ReactiveContentPage 
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:rxui="clr-namespace:ReactiveUI.Maui;assembly=ReactiveUI.Maui" 
    xmlns:vm="clr-namespace:MySpace.Maui.ViewModels" 
    x:DataType="vm:FirstViewModel"
    x:TypeArguments="vm:FirstViewModel"
    x:Class="MySpace.Maui.Views.Tab1Page"
    NavigationPage.HasNavigationBar="False"
    Title="">

    <rxui:ReactiveContentPage.Content>
        "Here your stuff"
    </rxui:ReactiveContentPage.Content>
</rxui:ReactiveContentPage>