Invalid MUC Presence

[lovetox]

Describe the bug

<presence to="lovetox@jabber.fr/gajim.UMT9TQO0" from="tigase@muc.tigase.org/xxx" id="65b66d5d-d646-4381-86d0-7e01c474992f" xml:lang="en">
   <c xmlns="http://jabber.org/protocol/caps" hash="sha-1" node="https://dino.im" ver="Wox05fElZ+gPYdJrEiHVC4oPlUw=" />
   <x xmlns="vcard-temp:x:update">
      <photo>22aa40b3050c4d295597d8fdedffc5f2e504de11</photo>
   </x>
   <x xmlns="http://jabber.org/protocol/muc#user">
      <item role="none" affiliation="none" nick="xxx" />
   </x>
</presence>

To Reproduce
Steps to reproduce the behavior:

1. join tigase@muc.tigase.org
2. wait until you receive this stanza

Expected behavior
XEP0045 says role=none means the user is not present in the room. But this presence has no type=unavailable, so it contradicts the rule and this user is present in the room

[hantu85]

This issue was related to joining with multiple clients/resources to the same room under the same nickname. The issue is now solved and will be deployed on tigase.org during the next upgrade of the installation.

[Neustradamus]

@lovetox it has been solved?