Admitted I am playing with lots of mods, but the prisoner arena mod that I'm playing with, for some reason is missing the deconstruct and increase/decrease arena size (plus all other) buttons at the bottom of the screen when you select it.

Are there any known major compatibility issues with this mod and others? Or do I need to have it in a preferable part of my mod list? Or is this to be resolved via an update?

I can't see anybody bringing up this issue, but has anyone had this happen before and managed to either fix it or figure out the cause please?