W hotkey does not work when Caps Lock is pressed

[ntamas]

Steps to reproduce

1. Select a drone in the UAVs list.
2. Make sure that Caps Lock is enabled.
3. Press W to flash the lights of the drone. Notice that it doesn't work.
4. Disable the Caps Lock
5. Press W again; now it works.

Expected result

The W hotkey should not be affected by the state of the Caps Lock modifier.

Additional information

Apparently only hotkeys without any other modifier key are affected; for instance, Cmd + S or Cmd + A works without problems, no matter whether Caps Lock is pressed or not.