INTERNAL: JavaScript error “Working on It error …”
When QuickApps (any web part) is added to a page in SharePoint 2013 with an OOB web part that has a Group By view, you cannot expand the Groups in the OOB web part and instead the view is stuck on the message "Working on it …"
<p>WORKAROUND:</p><p>Choose the "Expanded" option for 'By default, show groupings ...' under the Group By section:</p>
This issue has been confirmed as Defect TF00412128.
