Indexed documents have different lettercase in Finder than in DT3

Hi - anything I can do about the fact that when I change the letter case of document names in Finder, those changes are not reflected in DT3? In folder A I made all my documents title case, but they aren’t title case in the database that indexes folder A. I’ve done update files and folders many times. No other errors, either. Any ideas?

Select the offending files/folders or parents of those and press Option + Command + S or go to File → Update Indexed Files.