Describe the bug

<hc:AnimationPath Data="M 0,0 l 5,5 l 8,-8" Stroke="White" StrokeThickness="2" RepeatBehavior="1"
                  StrokeStartLineCap="Round" StrokeEndLineCap="Round" StrokeLineJoin="Round" />

Expected behavior
The animation only run once then stop.

Screenshots
If applicable, add screenshots to help explain your problem.

Environment (please complete the following information):

• .net: .NET 5
• IDE VS2019
• Version 3.1.0

Additional context
Add any other context about the problem here.