I didn’t attach any files, the name of the submission was “Import of Retarget Base Pose works incorrectly”.
It looks like it automatically fails as long as you select affected version “4.22 Preview”. I submitted a bug about the Bug Report Form being broken using version 4.21 and it went through just fine. It’s probably the 4.22 that’s the culprit.
Anyway, this is how I filled in the fields to trigger the bug: https://www.dropbox.com/s/nwslqqjxvi…4-bug.txt?dl=0