Incubator » CB Activity

This should remember the selected filter on a per stream basis via the stream id. Likely best approach is to just use a lifetime cookie to avoid additional database storage. Alternative maybe using a CB field value, but that complicates configuration having to match up and also adds yet another field for the user to contend with.

https://www.joomlapolis.com/forum/153-professional-member-support/241221-cb-activity-filtering-to-be-made-user-specific#313335