Hi Isabella,
Ah, I thought you’re referring to a different order other than the default in comparison with filter groupings.
To explain the filterable feature further, I’ll provide the screenshots. These are the categories ID that you have to choose
Let’s say 465
, I checked your category in Admin > Posts > Categories
and it only has 1 post.
It can only display the number of posts assigned to that category. Try selecting other filters and more than one is displayed.
Please note that adding all categories doesn’t mean it displays all 100 posts, it will only display certain amount of posts per category (like grouping them per category), then there will be See All
button below it there are more posts to see. It just happens in one group, you have only assigned 1 post.
Thanks!