Can't set up a Global Access view with Summary View as the view mode

Summary:

Is anyone else experiencing issues with setting up global access groups? I have no problem setting them up if the view mode is Details View. If I change it to Summary View, I get an error message when I try to Save or Save and Close.

Content (required):

Version (include the version you are using, if applicable):

21D

Code Snippet (add any code snippets that support your topic, if applicable):