FYI - I have standalone built OBS-Studio 28.0.1 on Fedora 36 x86_64 and included the Advance Screen Switcher. Thus, I have the plugin files which all compiled clean and seem to work. The build was based on the current rpmfusion-free source RPM. So it matches the binary obs-studio 28.0.1 RPM provided at the time of this writing. Overall, am a Noob here on the board so I do not know exactly what to do to make them more formally available (lso not sure that is the right thing to do). Cant say I will keep them up to date - but since my build environment is up and running, I and I am intending to use this plugin, I just may. if anyone wants them, message me if have interest.