Reddit post: https://www.reddit.com/r/Windows11/comments/13fk73e/am_i_the_only_one_being_driven_mad_by_the/
"I wouldn't mind enabling them one-by-one if it actually worked, but some applications (like Google Drive for example) hide themselves again after every update (the taskbar thinks they're new apps every time they update!) - making it impossible."
AlomWare Toolbox solution: The app has a PC tweak to show all system tray icons at all times:
(https://www.alomware.com/images/forum/show-all-systray-icons.png)