What are you even requesting? There’s nothing for the CachyOS dev team to do. The problem is with wayland and remote desktop software. Either use an X11 session, and X11 DE or WM, or figure out which remote desktop software/protocol you want to use and then how to configure your particular software and DE/WM solution.
For me, I have Hyprland, KDE, and Cosmic installed on my laptop. In KDE I had to add a kwin window rule to have the system ignore the meta key when Rust Desk is in focus. That can’t be done in cosmic which means I can’t use Cosmic to successfully remote into my work PC from Cosmic. In hyprland, I needed to configure a custom window rule, a bash script that runs in the back ground, and a keybind submap that only is active when Rustdesk is in focus.
Seriously though, if remote desktop software is super important to you AND you want to do little troubleshooting, just install Plasma X11 session.