Hi @David Sherdley ,
I tested it in my environment and it works fine without reproducing your issue.
According to your description, you said that only one of the three document sets in this Folder can work well.
It is suggested that you re-create a library, and then use add the 3 document sets to the library to see if it can work well.
Switch accounts to see if anyone else has the same problem.
Or rebuild a site to test to see if the problem still exists.
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