Since the update today the tray icon now works, and shows proper colour. I assume it was a known bug that has been affecting Mailspring since a few updates ago.
Debian Ver: 1.17.4-92e9fe28
Since the update today the tray icon now works, and shows proper colour. I assume it was a known bug that has been affecting Mailspring since a few updates ago.
Debian Ver: 1.17.4-92e9fe28