The two on the left, Bitwarden and Mullvad, seem to be weirdly linked. System Tray settings for one always affects BOTH. I tried to have Bitwarden set to Always Hidden. But doing so hides Bitwarden and Mullvad even though Mullvad is set to Always Show. So I tried it the other way around. I set Bitwarden to Always Show and Mullvad to Always Hide. Doing so still hides both.
Bitwarden does have settings to hide the system tray icon. But that’s not what I want because it hides it completely. Using system tray settings hides icons but they are still accessible from the drop-down, which is what I want. I believe this started after the 6.1 update. I never had this issue before.