Describe your idea
Hello, since you ported this to Fabric today I tested it and I am amazed by the things this can do! I am looking forward to using it in a modpack, but first my suggestion:

Both Forge and Fabric have a concept of an universal config button that mod developers can define. For Forge that is based on the internal mod menu, for Fabric it is a separate mod.
So, what I would want is to have a button action that would open the config screen for some specific mod (defined by ID or something, I'm not sure), so that essentially I could create a custom, curated "mod menu" for my modpack.

Does it frustrate you to not already have this feature in the mod?
Well, it would be the main reason to use (and promote) this mod in my modpack. So, yes 😁

Whoops, that's already possible by opengui action. My bad, need to learn how to use it more :D