Hi there. I am running into an issue and wanted to report what seems like a bug. When I set the accordion to collapsible=true, then the whole accordion will allow all tabs to be closed. The issue is that when there is any ajax rerender event on the form, the last tab that was opened before the close is opened up automatically again. When I set to collapsible=false then of course the last tab is left open so then nothing will change from a user viewpoint.
Is there something I missed that needs to be done to keep the accordion collapsed?
Cheers.