Is your feature request related to a problem? Please describe.
The user installs MoreMCMeta, which has internally bundled module mods. The user does not necessarily know what the modules do, nor can even remove them without editing the jar.

Describe the solution you'd like
In Mod Menu, show the modules in a hierarchy of the main, MoreMCMeta mod. See Puzzle for an example.

Describe alternatives you've considered
Mark the submodules as libraries so that they can be hidden in Mod Menu in a different way.

Which Minecraft versions would this feature apply to?
At least 1.21.4, did not confirm the mod behaviour in older versions

Additional context
https://github.com/TerraformersMC/ModMenu?tab=readme-ov-file#fabric-metadata-api