In MUC Room, USER has been kicked (User seems to be unreachable (didn't respond to a ping request).) are showed but the option is not enabled

[Neustradamus]

We can see a lot of:
[XX:XX:XX] *** USER (user@server/client) has been kicked (User seems to be unreachable (didn't respond to a ping request).)

But the option is not enabled in Options -> Messages -> Groupchat -> Show technical kicks

Linked to:

• Impossible to disable "*** XXX has been removed from the room due to technical problem" messages #608
• XEP-0410: MUC Self-Ping (Schrödinger's Chat) #670
• https://github.com/search?q=%22User+seems+to+be+unreachable+%28didn%27t+respond+to+a+ping+request%29.%22&type=code

[Neustradamus]

Openfire code here:

• https://github.com/igniterealtime/Openfire/blob/main/xmppserver/src/main/java/org/jivesoftware/openfire/muc/spi/MultiUserChatServiceImpl.java#L1802

Log.debug("{} has not responded to a ping request that we sent earlier and didn't have other activity. Occupant should be kicked from the room.", occupant);
tryRemoveOccupantFromRoom(occupant, JiveGlobals.getProperty("admin.mucRoom.noPingResponseKickReason", "User seems to be unreachable (didn't respond to a ping request).") );

Possibility to check here:

• xmpp:[email protected]?join

[Neustradamus]

@Ri0n: Linked to #608.