Tray Icon duplicates after "Restart"

[leogott]

Restarting Plover from the plugin manager does not properly quit the first instance of plover. (Which is not a problem per se, but it doesn't clean up after itself like with a true restart.)

What happens:
After clicking "Restart", all windows briefly close, plover appears to terminate and immediately start a new instance, but from what I can tell it's still the same process. Also from then on two Tray-Icons are visible, with one behaving properly, and the other being bit broken.

What did I want to happen:
Clicking refresh closes all windows and then opens them as if started fresh from the AppImage. Only one Tray Icon is visible.

Prio: This happens every time. It does not pose a large problem.

Workaround: quit plover and restart it manually. This also fixes the tray icons.

Info:
plover-plugins-manager 0.7.1
Plover 4.0.0rc2
Pop!_OS 22.04 LTS