When I work with trunk, I see user story map in my project. I also see in WEB UI, that a branch is enabled for Agile. But as soon as I work with the branch, I cannot use Agile functionality
Agile is only work on trunk, it is not supported in branch.
You can access user story map via Web UI because Web UI is showing data in trunk but not in branch.
To avoid confuse or misunderstanding, VP Desktop will not show user story map when working in branch.
We will consider to support Agile in branch environment in future.