@tigase I'm testing BeagleIM on my girlfriends MacBook. It doesn't seem to open her groups chats. Neither does it seem to sync chat history in our 121 chat.
@stevenroose Yes, it does' support MAM. Could you check XML console and see if everything is queried correctly (alt-click on "Window" menu will reveal xml console)
(instance image by мøтħer ¢røω)