Dimension stacking not working properly

[NoahEH11]

Minecraft version

1.20.1

Describe the issue that you encountered

when i attempted to use the mod ''abyssal ascent'' i encountered an error, on world creation, i ended going to the dimension stack and sorted the dimensions around before clicking ''finish'' and loading into the world, but when i entered it put me in the same dimension as if i never adjusted it. but when i add one in game its a hit or mmiss wether or not itll actually work, im not too tsure how to reproduce the error, but the stacking in the mod doesnt woork how it should.

edit, i also apologise if its an error or incompatability with the mod, it mentions it should work however.