Is it possible to only show related entries from the same category (and only that category) as the portfolio item being viewed? I have noticed that portfolio items that appear in more than one category display related entries from all of the categories it is listed in, which is causing it to look a little confusing!
Many thanks in advance for your help.
No, unfortunately this is not easily possible because Angular and WordPress don’t track the category which is currently viewed. If a portfolio item is listed in several categories wordpress will query the entries of all these categories.