Dimension stopped generating after changing mod version from 1.16.5 to 1.18.2

I recently changed the version of my mod to 1.18.2 in MCreator(2022.1). Soon after changing versions, I noticed that all the dimensions in my mods completely stopped generating, and I couldn't see them in the list provided when doing the command /execute in.. . Can't enter the dimensions by any means either. They work as they should in 1.16.5. Anyone know how I might fix this?