SYMPTOM:
Users are unable to grant a group permissions to an object in Strategy Developer when they right-clicking on the object and go to Properties > 'Security' tab > Add > double-click on the 'group name' > 'OK.'
In the example below, the 'Everyone' group is trying to be added to the security access control list (ACL) of an object:

After clicking on 'OK', the 'Everyone' group is still not added:

ACTION:
When adding groups, do not double-click on the actual group name, but simply highlight the group name and select 'OK.'

The group should now be added, as shown below. If users double-click on the 'Everyone' group, it opens all the users in the group instead of adding the 'Everyone' group to the list.
