Tag Report Tool Incorrect Results

Has anyone noticed errors in the tag report tool?

I'm looking for instances of UDTs within other UDTs and it keeps returning false information. It shows a particular UDT to have said UDT, but when I go look at the definition, that UDT instance is not found.

Is there a bug in it?
I'm running 8.1.23

I'd definitely recommend upgrading just to rule anything out. I'm not specifically aware of any bug tickets, but you're right around when the feature was introduced; if there are any bugs, they're likely to still be there in 8.1.23.

I am now running 8.1.41 (b2024052809) and have found this same issue.