Border shadow not rendered correctly #19312
Description
Description
Different combinations of border placement and background color produce different-looking shadows.
Steps to Reproduce
Tested the following combinations
- Border without background inside a scrollview
- Border without background inside grid inside a scrollview
- Border without background
- Border with background inside a scrollview
- Border with background inside grid inside a scrollview
- Border with background
<?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="ShadowInsideScrollView.MainPage">
<ContentPage.Resources>
<Style TargetType="Border">
<Setter Property="Margin"
Value="20" />
<Setter Property="StrokeShape"
Value="{RoundRectangle CornerRadius=20}" />
<Setter Property="Shadow">
<Setter.Value>
<Shadow Brush="Black"
Offset="20,20"
Radius="10"
Opacity="1"/>
</Setter.Value>
</Setter>
</Style>
</ContentPage.Resources>
<Grid RowDefinitions="*, *, *, *, *, *"
RowSpacing="10">
<ScrollView>
<Border />
</ScrollView>
<ScrollView Grid.Row="1">
<Grid>
<Border />
</Grid>
</ScrollView>
<Border Grid.Row="2" />
<ScrollView Grid.Row="3">
<Border BackgroundColor="White" />
</ScrollView>
<ScrollView Grid.Row="4">
<Grid>
<Border BackgroundColor="White" />
</Grid>
</ScrollView>
<Border BackgroundColor="White"
Grid.Row="5"/>
</Grid>
</ContentPage>
Link to public reproduction project repository
https://github.com/pikausp/ShadowInsideScrollView
Version with bug
8.0.3
Is this a regression from previous behavior?
Not sure, did not test other versions
Last version that worked well
Unknown/Other
Affected platforms
Android
Affected platform versions
Android 14
Did you find any workaround?
No response
Relevant log output
No response