How to make an Azlist like iOS Contacts app?

[LondonX]

I want to make an app page which has:

• Large Title.
• Search Bar.
• Tap upper edge of top NavigationBar (SuperAppBar) to make content list scroll to top.
• Indexed scroll of content list. just like Contacts app on iPhone.

So far, your lib works charm with the first 2 behavior 👍🏻.

But I can't find any docs about "tap to top" behavior, I'm using GestureDetector wrapping the Title widget now but I it's not quite graceful way since user must tap the "title" not the "upper edge".

As for indexed scrolling, I've tried azlistview and indexed_list_view, but non of them can scroll with the scaffold to stretch or collapse the Large title.