Coding error in hyperkitty/views/mlist._thread_list

https://gitlab.com/mailman/hyperkitty/-/blob/master/hyperkitty/views/mlist.py?ref_type=heads#L173 says

                LastView.objects.delete(pk=del_id)

but LastView.objects has no delete method. This should be

                LastView.objects.get(pk=del_id).delete()

See thread at https://lists.mailman3.org/archives/list/mailman-users@mailman3.org/thread/H44V35WZTKCXVHJK2R5R5UJAB5PQO3FC/