Board Thread:Questions and Answers/@comment-5786520-20161227211337/@comment-16461120-20161228050821

I checked roughly a dozen randomly, including Category:Helmut_Zemo_(Earth-616)/Appearances, and from what I see they're all categorizing as intended.

A quick tip, when you go to an appearances category, I suggest the use of the drop down at the top to sort alphabetically, like actually click the arrow and choose "Alphabetical"  before  anything else, that way it's easier to find an issue rather than choosing nothing and leaving the sorting completely random and having no idea nor control over what order the pages display something on.

Also, keep in mind that alphabetically numbers are sorted by the first digit, then the second, so 6 (or even 600) will come after 57.