Workbench behaves differently when using mouse vs using keyboard when selecting top entry
When clicking on the topmost entry in the list of revisions, Workbench shows the "Commit" view for the local modifications. However, when using the keyboard (up/down) for navigating between revisions, going to the topmost entry keeps showing the "Revision Details" view.
I think Workbench should behave the same when selecting the topmost entry, i.e. show the "Commit" view in both cases.