Here is an example of point 1 –
Create Post1 and assign category B
Create Post2 and assign category A and Category B
View Post1 – related posts show Post2
View Post2 – related posts DOES NOT shot Post1, is this because it is just checking the first category, or does it perform an AND ie all categories must be matched?
Sorry to bump this but can anyone help with the question regarding the widget only displaying posts from the first category? Thanks.