Animation Layer Interfaces are overriding the filter making it so only that asset type is visible even when paired with other filters. There is an exception to this with the blueprint interfaces filter, however blueprint interfaces work with other filters.
This issue is occurring in Binary //UE5/Release-5.1 at CL 23058290
This issue is NOT occurring in Binary //UE5/Release-5.0 at CL 20979098
Marked As Regression
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-175526 in the post.