Collapsible AppBar with Multiple Tab Lists: Preventing Synchronized Scrolling?

Hi FlutterFlow Team,

I’m trying to build a feed page similar to Twitter/X with a collapsible AppBar and a TabBar, where each tab has its own ListView. I need primary = true on the ListView for the AppBar to collapse when scrolling, but if I set primary = true on more than one tab, all the ListViews end up scrolling together (which I don’t want).

My goal is:

• Each tab can collapse the AppBar when scrolling its ListView.

• Scrolling in one tab doesn’t affect the scroll positions in the other tabs.

I’ve sent this feedback multiple times (for quite a while) via the in-app feedback tool but haven’t received a reply. I’m sharing here in hopes of finding a solution. Thank you!