My project is using statefulShellRoute.indexdStack, and using bloc to manage state for the sidebar (using for turn true on the current sellected menuItem of sidebar). When I tap or press f5(refresh button) the route worked perfectly but when I press back/ forword button in browser, just the content view was changed. The sidebar menu not update index. So how can I fix it?

*Noted: *I use navigationShell.goBranch for redirection. *I call bloc update index function in every StatefulShellBranch-GoRoute builder. And I debugged when tap back/forward button, this builder not recall.

Expected:
I press back/ forword button in browser, both the content view and sidebar will be changed/updated.

Thank you for your help.