Am I missing anything or ns.uimaps is not defined anywhere? Therefore GetChildrenNS and calls that use it seems to be useless as well. Quick instrumentation at GetChildrenNS shows that it never ever returned anything but nil and thus can be removed.

It's only called 19 times, so it isn't a performance problem, yet it distracts from reviewing rest of code.

I believe I experimented with some additional map overrides that I had in a custom uimaps file but I didn't release it, though the code referencing it remains I see. It simply does nothing when the GetChildrenNS is ran. I guess I should purge it out unless I get around and actually push out the uimaps file, but I doubt it at this point... 😅