Radiobutton Not Visible On Android 10/11 With Light Theme

We are using the new experimental radio button in Xamarin Forms: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/radiobutton Xamarin.Forms version - 4.8.0.126

Solution 1:

While Xamarin.Fomrs dev team working on this issue you can apply the following workaround, in Android styles.xml set the following attribute:

<itemname="android:colorControlNormal">#FF4081</item>

which will set a color to the RadioButton circle.