Panel not updated on new grouping created

Steps to Reproduce

Create a new grouping.

Expected Behavior

The grouping panel should updated to reflected the saved grouping--hide the create button and name text box, show the export button.

Observed Behavior

The grouping is added to the project tree correctly, but the panel stays in create mode instead of switching to view/edit mode.

Analysis

Expand the Groups node before selecting a subnode.