Unable to ungroup component in WCF drag and drop dashboard (4255338)

Unable to ungroup component in WCF drag and drop dashboard

1. Create a new, Fixed Layout drag and drop dashboard.
2. Drag a metric (CPU Utilization) to the dashboard.
3. Drag a second metric (Memory Utilization)
4. Edit Page Layout, Ctrl-Click the two metric portlets, and group them (this is group #1). Finish editing layout (Done).
5. Add a third metric portlet (Network Transfer Rate) to the dashboard.
6. Edit Page Layout, select the previously grouped portlets, and the new metric portlet, and group them (this becomes group #2).
7. Ungroup the last step. You can only ungroup one level, group #2 to get back Group #1 and the Network Transfer Rate metric portlet, you are unable to ungroup Group #1 to return to 3 separate Metric portlets.