I have a user who has created a lookup table and given it app-level permissions. Now the same user wants to add new entries to the lookup table. They can upload it as private, but cannot update the app-level table without deleting the existing one first. Any way around this that can be accomplished in the UI?
You have 3 methods to edit lookup
so if the issue is a permission issue, have an admin change the permissions on the lookup file/definition for a role, and add the user to this role.