where they have a marked area at the front that you stand behind
Yes it’s an odd venue. They can’t make their mind up about standing. I’ve had:
Artist says ‘this is odd, hey everyone, come down the front’. This worked well.
No coming to the front at all (failed spectacularly with a comedy moment of a middle aged woman being chased by security before the majority won out by rushing the front)
Only allowed standing along the sides, with stroppy security.
To be honest, unless it was an act totally suited to a seated auditorium, if they are too big for Komedia, I’d rather they went to eg Bristol