The Members tab of a group or committee record lists each member, along with the roles that they hold in that group. In versions 2.91 and earlier, the member-role relationship was a parent-child relationship, and thus could be expanded for all records by clicking the "Expand all" button for the data list. However, in versions 2.93 and higher, this was re-designed so that it is no longer a parent-child relationship. As a result of this change, users are unable to use this button to expand and view all of the roles for each member.
We are currently evaluating this issue and will update this article when we have more information.