LPM: Possible to use non-raid leader as Master?

[Slormer]

I'm running a few raid dungeons in vanilla with 2-4 characters and noticed that if my normal 'master' that I control is not the raid leader, the slaves will behave strangely, only assisting other players or no one at all.

Is there somewhere that I can simply overwrite the 'party leader is master' default behaviour and choose a different character to become the slave's master? leader = playername somewhere in the lua?
This would be very helpful when I'm only taking 2 of the 4 on a raid run, or I'm not the leader of the raid.

Thanks, solid addon.