With my account on 2 devices, I can’t retreive the discussion history with my friend.
We use OMEMO.
I think it’s ok with a ‘group’ chat, to read what has been written while not beeing online, but OMEMO is not used to secure the connection between users.
Server side problem ? Feature not available ? Misconfiguration on xmpp clients ?
Message with images sent from Conversations on Android, and friend was offline.
Friend is now connected, and is able to catch those offline messages with images.
So, I think it’s a Pidgin problem… And I’ve seen there’s XEP-0313: Message Archive Management enable on server, that’s why it should be ok for reading archives stored on server…