Hi
This might fall under UX or be considered a feature suggestion. Here’s an example of an admin sidebar navigation.
Let’s say I want to filter by “Points” to find the “Points Earneds” model (ignore the typo 
).
The filter works, but I noticed it doesn’t hide apps that don’t have any matching models. That feels a bit counterintuitive from a UX perspective.
Personally, I think it would be more user-friendly if apps without any matching models were hidden. Curious to hear what others think. If there’s some agreement, I’d be happy to open a PR to improve this behavior.