There is no proper messages for users with 'read restricted Atlas Users' role if an object is unavailable

Expected behavior

If a user with 'read restricted Atlas Users' role tries accessing an object they do not have read or write permissions, the user should get a proper message on the screen (e.g. "You do not have permissions to access this object")

Actual behavior

No messages at all (empty screen) or message about unavailable feature (You do not have access to this feature. For more information on how to get access please contact the System Administrator) which is not true. For PLP the page looks broken (there are design blocks but they are empty, no labels, no icons etc.)

Steps to reproduce behavior

1. user1 creates an object (for example, a cohort pathways analysis)
2. user2 has 'read restricted Atlas Users' role
3. user2 does not have read or write access to the object from the step 1, but does have permissions to this type of objects (e.g. cohort pathways)
4. user2 tries opening the object from the step 1

No file or test is named. Reproduce the cohort pathways case with a user who has the “read restricted Atlas Users” role but lacks access to the object, then trace the permission response and PLP rendering path. Done means unauthorized objects show a clear permission message instead of an empty or feature-access screen, and the PLP is not visually broken.