Is there any way of locking the persistent level so actors in it can’t be edited like the way you can lock sublevels? There’s no lock icon for the persistent level and right-clicking it and selecting Lock->Lock Selected doesn’t seem to do anything.
If this isn’t possible (which seems to be the case) then I have to wonder what the reason behind disallowing it is. Seems like something that would be useful, is this a technical issue or does this not make a lot of sense with the way persistent/sub levels are supposed to work?