I have a mod, that adds a dimension, that has a digit in its name. The mod was probably made with MCreator, so maybe even if some standart of naming exists it was just bypassed.

When I try to add this dimension to a block list, I just can't do it. Here I use Catalogue and Configured for editing configs in-game.

However, even if I add config and then start the game, the line boh:level_0 just disappears.

I really don't need this dimension to be in a list. I hope for your response.