I am using Windows 11 Insider preview build 10.0.22000.100 on dev channel and there is an issue in Widgets panel. Add widgets button is not existing and I cannot add or remove any widgets. The profile icon and widgets settings is unavailable, too.
My widgets panel looks like this:
There is a menu button on the right corner which includes these items:
I am not using a leaked version or anything. I have got this version from Windows update.
I know that only few insider users have this problem, But I want you to fix this issue on next cumulative update.