--ignore-player flag dosen't work when player (-p) is set to playerctld

title is pretty explicit but here is an example :
```bash
playerctl -p playerctld --ignore-player=mpd play-pause
```

will play-pause mpd altough it should ignore it.

why would i want to do that is pretty simple.

i might want to play-pause the last active player that isn't chromium for example.