After I added Lightmans-Discord-Integration the server shows "Incompatible FML modded Server - Server has additional mods that may be needed on the client".

As I don't see that for other sever side only mods, I assume there must be a way to tell the pack, that this mod is not leading to incompatibility.

Would be wonderful if this could be integrated. Thank you!

Wow, that is awesome! I'll check it out! Thank you!

If you can give me an example of one of the server side mods that doesn't have this issue (ideally an open-source one), I'd be happy to look into it. Unfortunately any time I try to google a solution to this issue, the results are always for older forge versions and don't work on 1.16/1.18.

Figured it out. Fixed in v0.0.3.5