I'm trying to temporarily disable zotfile renaming without success. (I just want to do this while moving attachments under the books that Zotero imported with unique chapter names.) I've tried the settings I could find in the forums and zotfile--what am I missing?

Mac OS Monterey
Zotero 6.0.30
Zotfile (just downloaded today)
(Restarted Zotero a few times in the process.)

Screenshots in case they're helpful.
1. Book with chapters attached
https://s3.amazonaws.com/zotero.org/images/forums/u5285249/tdvki1c7tm1ru1n7jm2k.png

2. Zotero settings -> config -> extensions.zotfile.disable_renaming set to true

https://s3.amazonaws.com/zotero.org/images/forums/u5285249/vilp35g7xw0vbp3d69e9.png

3. Zotfile preferences -> renaming rules [I've done with both "use Zotero to rename" checked and unchecked]

https://s3.amazonaws.com/zotero.org/images/forums/u5285249/l56tkvuecpj2bldb06n7.png

Zotfile preferences -> advanced settings -> rename never
https://s3.amazonaws.com/zotero.org/images/forums/u5285249/ph15hoghzmt7cdhydbr6.png

Results = file renamed (in Zotero and in file folder)
https://s3.amazonaws.com/zotero.org/images/forums/u5285249/dqm4tk7dzif65888xp57.png
https://s3.amazonaws.com/zotero.org/images/forums/u5285249/99btxgv9fqvtmb1ioshe.png

Thanks for any help.