If scouts are added to Pack or Dens after the Pack Admin or Den Admin rights have been assigned to leadership, the new scout accounts are not inheriting the permissions associated with the den/pack. This requires that for every new scout added, you must go to each leader with Pack or Den Admin privs and click “Update” on those roles to have their permissions re-applied.
Pack/Dem Admin permissions should be applied to every new Scout added to the unit. Scout account should inherit the permissions of the den/pack to which they are added, without additional steps required. Permissions should apply based on the associated pack/den, similar to a way a doc in a folder inherits permissions of the folder it is moved into.
