Andrew Calcutt via Plone Community wrote at 2023-4-8 20:01 +0000:
I had deleted portal_tinymce in the py2 to py3 migration steps in the fixes for https://community.plone.org/t/upgrade-to-5-2-failing-with-iatcttool-has-no-attribute-iro
How would I clean up its registration as a utility in 5.2?
You could try wildcard.fixpersistentregistries (or similarly spelled).