Tray Icon Quit does not quit

- Application version: 1.5 RC8 AppImage
- Operating system: [Ubuntu, 20.04.3, 64 bits, 5.11.0-34-generic ]
- Issue occurrency: [always]

### Expected behaviour
Quit from tray icon should close the App
### Current behaviour
Nothing happens
### Steps for reproduction
Tray Icon > Quit
#### Preconditions
App just started

###Note
Quitting from the App Menu itself works fine