Is there a flag for World Locked vs Free?

I have the MRUK world locking seemingly everything by default...
But not quite.  Evidently Zombies aren't world locked and nether is my DebugMenu...

But my "Main Menu" is world-locked and I'd like it to reposition itself in front of me.

How can you tell MRUK "free this" and how do I know what is "in front of me, near eye level" so when I spawn an orb... it's "findable?"  (Hunting the real world for virtual items is... odd)