Do you mean that it doesn’t show up in the class name suggestions? I’ll double check that, but note that you can enter any class name there, even without the suggestions. So you should be able to add bg-lmblue for example, and it should work as expected.
Hmm interesting. I did manage to replicate the class name not showing up, I’ll take a look into that one. But I was still able to add it as a class name. Try just typing bg-lmblue and then hit “space” which should add it straight to the list.