For example I wanted to use the StartThickness property as Bindable property but I received the following error: No property, BindableProperty, or event found for "StartThickness", or mismatching type between value and property.

With the .NET MAUI radial gauge, is it possible to add a fill inside the gauge so it appears solid? Something like this:

If this or something similar is possible, how would I go about achieving this in XAML? Thank you for the assistance.