RadioButton checked style is gone with simple theme

Describe the bug Cannot see the radio button checked state with simple theme. Works fine in preview 5. A workaround is to do this at init:

await Task.Delay(1);
r1.IsChecked = true;
await Task.Delay(1);
r2.IsChecked = true;
await Task.Delay(1);
r1.IsChecked = true;

To Reproduce Steps to reproduce the behavior:

1. Create 2 radio buttons.
2. Run the app. Try selecting one of them.
3. Checked state is not visible on the checked radio button.

Expected behavior Can see checked state of selected radio button.

Desktop (please complete the following information):

• OS: Windows
• Version latest nightly

Additional context AvaloniaApplication.zip

[TomEdwardsEnscape]

This is the same issue as #11015, a fix is on the way.

[ivanjx]

if someone else tested the fix from #11015 and it works, feel free to close this issue. i will try to test it later when i have time.