Good question @Jonjdarcy. Something that is clear to previous performers but not newbies… which this one is.
If you’re on the list, you’re in! Which means you’re in mate, and so is everyone else that’s asked for a slot to perform!
Depending on how many performers we get, there will be the option of 1 or 2 songs.
I see the bit of boilerplate text in my opening post that could give the wrong impression - I’m going to edit that right now. That is for a regular open mic where if there are too many performer requests we might need to ask someone to step aside (very rare).
Also, for tech help, there are the guides in my opening post and also there is a separate thread (here). So please don’t be shy with testing your setup and asking for help in that thread.