Yeah Wayland’s been prettty buggy the last few moths, especially with amdgpus. we have been experiencing similar issues with other distros as well. Invisible windows mostly, and trouble transitioning or opening other apps from another, such as getting the browser to open download dialog in nautilus, that is if you can get browser to open. Firefox has been an invisible member in wayland for some time now. Gnome and Xorg in general had some trouble with amdgpus a little while back too, but has since been patched and now working very well again on CL Fedora and Debian. Wayland seems to just be lagging a bit behind in this regard; the issues more likely lie upstream (I mean with wayland) in this case.