You can try the Magic SysRq key, if its enabled. https://en.m.wikipedia.org/wiki/Magic_SysRq_keyhttps://wiki.archlinux.org/title/Keyboard_shortcuts
They are paid more than zero, therefore this is an opportunity to pay them less I suppose ha ha. Capitalism.
That reminded me when the Remote Desktop app turned up on Android before the Windows Phone. Ludicrous.
I think you'll be pretty disappointed with anything else that's available. Of those two I'd say stick with OnlyOffice.
I'd have to say OnlyOffice is starting to replace LibreOffice for me. Its a much nicer experience, and the UI is more like Office.
Windows: we noticed that you kept the useless search bar disabled since 2015, so we sent an update that re-enabled it without your permission
Is the source code available for that anywhere? I wasn't able to find it after a quick look over the website.
I've tried this out, and its promising (KDE Plasma RDP Server). https://planet.kde.org/arjen-hiemstra-2023-08-08-remote-desktop-using-the-rdp-protocol-for-plasma-wayland/
Warforged Paladin