Move points to a RIO through PAC Control

Clicking OK does nothing when trying to move points from an EPIC MM1001-10 module to a RIO. I think this should work.

I spent some time on this today and can’t find a way to reproduce it. You should be able to move the entire module, not a single point (when on an MM module).

I also trolled through the KB articles, as this rings a faint bell, but I could not find anything related.
What version of PAC Control are you using?
I tested with R10.5c

This project is on 10.4c, so that could be the issue.