I am using webview for playing video in my MAUI appication and it is working fine on Android platform. But in iOS the video is not visible when starts playing only audio is able to hear.

Below is the code:

<WebView  
    BackgroundColor="Transparent"
    x:Name="video_webview"
    HorizontalOptions="FillAndExpand">
    <WebView.HeightRequest>
        <OnIdiom x:TypeArguments="x:Double">
            <OnIdiom.Phone>250</OnIdiom.Phone>
            <OnIdiom.Tablet>325</OnIdiom.Tablet>
            <OnIdiom.Desktop>250</OnIdiom.Desktop>
        </OnIdiom>
    </WebView.HeightRequest>
</WebView>

//code behind
video_webview.Source = videoUrl;

Is it a known issue in MAUI? Please suggest a solution for this.

Update:

Below is my complete xaml structure.

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage>

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="8*" />
            <RowDefinition Height="0.1*" />
            <RowDefinition Height="8*" />
            <RowDefinition Height="83.9*" />
        </Grid.RowDefinitions>

        <Grid Grid.Row="0">
             <!--Header Layout-->
        </Grid>

        <BoxView 
            Grid.Row="1"/>

        <StackLayout
            Grid.Row="2">

        </StackLayout>

        <ScrollView
          Grid.Row="3">

            <Grid
                HorizontalOptions="FillAndExpand"
                VerticalOptions="FillAndExpand">

                <Grid.RowDefinitions>
                    <RowDefinition Height="5*" />
                    <RowDefinition Height="10*" />
                    <RowDefinition Height="5*" />
                    <RowDefinition Height="40*" />
                    <RowDefinition Height="40*" />
                </Grid.RowDefinitions>

                <Grid 
                    Grid.Row="0">
                </Grid>

                <CollectionView 
                    Grid.Row="1">
                    
                </CollectionView>

                <Label
                    Grid.Row="2">
                </Label>
                
                //here is my webview
                <WebView  
                    Grid.Row="3"
                    BackgroundColor="Transparent"
                    x:Name="video_webview"
                    Margin="0,5,0,0"
                    HorizontalOptions="FillAndExpand">
                    <WebView.HeightRequest>
                        <OnIdiom x:TypeArguments="x:Double">
                            <OnIdiom.Phone>250</OnIdiom.Phone>
                            <OnIdiom.Tablet>325</OnIdiom.Tablet>
                            <OnIdiom.Desktop>250</OnIdiom.Desktop>
                        </OnIdiom>
                    </WebView.HeightRequest>
                </WebView>

                <Frame
                    Grid.Row="4">

                <Frame
                    Grid.Row="3">
                </Frame>
            </Grid>
        </ScrollView>
    </Grid>
</ContentPage>

This video visibility issue occurs only on iPhone 14 (iOS 16.4) and earlier versions, while the video displays properly on iPhone 15 (iOS 17.4) and later versions.