Welcome! This forum has a treasure trove of great info – Scouters helping Scouters! Just a heads up, though - all content, information, and opinions shared on this forum are those of the author, not the BSA.
To resolve the issue, I’ve added my Den Leaders and Assistant Den Leaders to the functional roles of Advancement Editor, Advancement Approver, and Advancement Awarder. Time will tell whether they can handle that level of power without causing any mischief.
@Bagheera that user - first I would say watch them log in cause all LOOKS fine. If they hit error in SB+ - have them go to my.scouting and make sure it is the same Member #