Necro Settlers Guild Stash didn't preserve tab names/settings from parent league

I had configured both SC Settlers and SC Standard guild stash tabs with custom coloring, names, ordering, and affinity. It looks like SC Necro Settlers did not import any of them and instead used the default names/orders/colors. IIUC guild stash settings should pull from the parent league (I guess SC Settlers in this case)?

I'm not sure if guild stash config inheritance is broken (we only customized guild stash this league), or if it's something specific like a grandchild of standard (i.e. Standard -> Settlers -> Necro Settlers) that's broken.