IOS background image

[waldevelop]

Is there a way to add a background image in a contentpage ?
I tried to wrote it in the xaml

xml version="1.0" encoding="utf-8"
ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="Lares.Client.MainPage"
BackgroundImageSource="marmo.png"
x:Name="MyPage"

Other controls

ContentPage

but all the other controls in the page seems to be placed behind the image so they're invisible
This occurs in IOS and Android too

If instead I use another approach adding this code:
Grid
Image
x:Name="backgroundImage"
Source="marmo.png"
Aspect="AspectFill"
HorizontalOptions="Start"/
VerticalStackLayout
...... all other controls
/VerticalStackLayout
/Grid
everything is working fine on Android instead on IOS all the controls added in the page are not clickable
for instance if I add a picker or some buttons inside the VerticalStackLayout, none of them are clickable.

what am I doing wrong ?
I'm using Net Maui 8