To go with enchanted_item_long_despawn, it would be nice if certain special items (based on a whitelist?) could also be set to despawn later. Something that comes up in my mind right away is a shulker box, as it could contain any number of enchanted items itself.

I'd like to make this configurable, but my config loader is a mess. enchanted_item_long_despawn is a stopgap.

Y'know, I could just use a separate INI file instead of lumping it into fabrication.ini.

Then it's not an issue.