Rp Tutorials

I have a tag dilemma. I've set up my IC community to have nested tags to try and keep everything neat and clean. In this game there are both Canon and AU characters, so I've arranged them that way, but the "canon" and "au" part of the tag doesn't always nest correctly.

take a look. (The Marvel MCU tags are showing up correctly for example, while the Harry Potter tags are not)

Does anyone have any idea why this might be happening? It's driving me nuts.