Hellboy wrongly has the "found footage horror" subgenre and there's no way to remove it as it's not listed among the subgenre keywords

@Ozzy​ Thanks! And here's the opposite example of a clear found footage movie which has the "found footage horror" subgenre added, but it's not displayed. I've learned while trying to add it, and was surprised that it's already there, just doesn't show up on the title page. And there are other subgenres that don't get displayed, is that because there is a manual verification, like a double step checking by IMDb editors, first approving the edits (approving the subgenre keywords), and then a second team approves them being actually displayed on the title page? If that's the case, it's way too confusing for IMDb contributors. 

@AdrianTofei​ 

This may be be explained by the new help page, which says that the film must have both the horror genre and the found-footage-horror keyword to display "Found Footage Horror" as an 'interest' on the main page.

https://help.imdb.com/article/contribution/titles/interests/G4Q8HQTQJ6YZ7H7B#foundfootagehorror

The Hellboy error seems to be fixed.

@Peter_pbn​ ah, I didn't know, thanks, great tip! I'll go ahead and add the horror genre as well as this is definitely a horror movie