My goal is to try add a sidebar widget on a certain blog category + the posts in that category. It seems to work if I add it on the main blog page but it doesn't for my specific category.
I feel like all my settings are done correctly. I used the default "Quick Settings - Set all options to 'No'" and made the necessary exceptions:
Posts page - no
Single posts - no, except for [chosen category + all childs]
I have multiple occurrences of this widget set for pages (not posts) and those options worked fine for me.
Any suggestions on how to solve?