Answered
Kurt GoldCorrect answer
Community Expert
September 19, 2026
Thanks for the sample file.
There are a lot of zombie subgroups (entries with no contents) in some of the main groups and they may have something to do with the unusual behaviour.
I could quite simply resolve the issue by copying all, pasting into a new document (while the Paste Remembers Layers option is turned off) and then making the clipping group.
It is probably a case of corruption in the initial file.
