This mod is in conflict with waystones mod.
For some reason it prevents waystones to be generated.
I tested this with waystones chance set to 1 (in each chunk) and none generates, but with valhelsia structures mod taken out
it starts working and in every chunk is a waystone

I have no problems using both.

I'm closing this now since both Waystones and Valhelsia Structures spawn when using the latest versions of both. :)

As far as I'm concerned, everything works perfectly, whether it's version 1.16.1 or 1.16.3.