AutoCollapseOnExpand(true) seems not notify the header

[anaszakariyah]

Using setAutoCollapseOnExpand(true) will collapse others than current selected header. But the problem in here seems like the header is not notified about the changes by the adapter.

Expected: The section header should also be notified on collapse so the view will rendered again
Actual: Section header not notified only the items belong to the section changed

This is the flexible adapter example app demo I record. You can see that the header does not seem to change on collapse when using auto collapse.

Any Idea how I can make the header also get notified on collapse?

[anaszakariyah]

seems like the issue is similiar with #295

[davideas]

Hello @anaszakariyah, yes it's the same. I'll look into that when got some time.