Duplicate content roots detected: Path [D:/Repos/forgero/forgero-vanilla/src/main/resources] of module [forgero.forgero-extended.test] was removed from modules [forgero.forgero-vanilla.main]

Intellij does not support attaching multiple roots in multi module systems yet, that's why it's giving a warning, but this is a valid grade use case so it works as intended

Good to know, slightly bugs me every time I open the Forgero project haha 😅

Yeah it's really anoying

We can't do much about this then