Maybe this is intentional design, but user can not right-click on the player icon in task bar to close the Windows Player. User has to close the player by pressing ALT+F4 or end the application via Task Manager.

But when the Windows Player is running in windowed mode it is possible to right-click in the tak abr and close the player.

To reproduce:
- Open attached project and launch "test" scene
- Build and Run a Windows x86 standalone player
- Run the player in full screen mode
- ALT Tab to some other applications
- When the Windows Player is visible in Task bar, right-click on it
- Observe that nothing happens