Suggestion

Add a config option to add the mod name to all item tooltips, not just when hovering over an item in JEI's item list.

I could've sworn this was already a thing, but I must be mixing it up with an NEI feature, since I can't find a config option for this...

Okay, so apparently this is a thing, but it's a separate mod that has no official Fabric port (there's this one, but it's not on 1.21 yet).

Why not just integrate it into JEI itself, so it uses the same formatting?