Authority institutions, edit mode

[Docudoctor]

Dear colleagues, just two mistakes:

1. Please see in the edit mode MARC field Cataloging agency 040. There is a selection list of languages, but nothing else. Just a start for something new, a test, or a mistake?
   Saved records show the original cataloging agency "DE-633", which is correct.
2. Please see in the edit mode MARC field Parallel form of name (510), Control subfield ($w): There is a nice selection of several keys.
   This is a real mistake, I guess. ;)
   Many thanks in advance.