I mean I already reported 2 issues, but it still works. I can use it without big problems, I use the beta Flatpak (as explained in my flatpak remotes list).
Using Wayland too, Idk about any problems but if it wouldnt work I would just disable Wayland for the Flatpak and the app automatically runs through XWayland
Literally a KDE setting. In the GUI.
And nobody needs that, otherwise there would be a plasmoid.