The issue always existed at least since Bug 586980 about net-misc/teamviewer-11.0.57095... The tray icon (in Xfce) is missing. Application and menu icons are fine. Reproducible: Always
Hi, I checked the visibility of teamviewer's tray icon with the windowmanager plasma(wayland) and xfce - and cannot confirm the bug. The tray icon is visible with xfce. Can you please create a new user on your workstation and test the behaviour with a fresh clean user profile?