Thanks for your report, but I'm going to reject this bug because it is a
request for changing the default behaviour and should be discussed more.
Your idea might get more attention and have the possibility of being
implemented if you would submit a specification for this.
You should first check
the reason for the inconsistency is because full screen is designed for
parties, where someone will setup a machine and let people add songs to the
queue.
imagine if someone setup that machine and people just went along and changed
the song all the time in the middle of songs.
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Behavioural