Interesting, if it's a native Wayland app, I'd guess the issue is just gnome problems then - from what I hear gnome is one of the poorest DEs for Wayland use, mainly because they refuse to support things the same way that everyone else agrees to, if at all. And they take a fair amount longer to deliberate and agree how to implement anything they do decide to support.
I'd think of looking at KDE, which is very functional at this point, or a wlroots based Compositor/WM, - hyprland seems like one of the more well supported window managers out of the ones using wlroots.