The Problem: Many users like to separate their core system functions (Network, Volume, Bluetooth) from their third-party background applications (Steam, Discord, Nextcloud) by using two separate system trays on different panels. Currently, achieving this requires manually going into the "Entries" settings of both trays and hiding/showing every individual item one by one. Whenever a new background app is installed, the user has to repeat this process. The Solution: Add master visibility toggles for the broader categories inside the "Entries" tab: specifically a master toggle for "System Controls" and a master toggle for "Applications". This would allow a user to instantly configure a tray to act strictly as a background app catcher with a single click, rather than micromanaging individual tray items constantly.
At its core, what you want to do is manage system functionality separately from icons from apps, right? Baaaaaaasically a duplicate of Bug 362077 which requests more or less the same thing. *** This bug has been marked as a duplicate of bug 362077 ***