Just noticed: it appears that there is an issue between favorites view and MultiBranch pipelines -
If I mark the MB parent job as favorite, it properly shows up in Favorites view, however if I mark one of the branches, it does not. It does, however, show up in list of favorites in the user profile editing screen - so the job IS marked as "Favorite"
It works fine for manually "foldered" jobs - so this issue is specific to MB Pipelines
Using:
* Jenkins 2.7.3
* Favorites 1.16
* Favorites View 1.0
* Pipeline: Multibranch 2.8
In View config I do have selected "Recurse in subfolders" and Regex ".*"
-M