Does xmpp.js support SASL EXTERNAL auth?

[cashatzer]

My xmpp server is trying to establish a SASL EXTERNAL connection with our client that is written using XMPP.JS. We are getting an error message "XMPP error No compatible mechanism" from xmpp.js. Our chat server is clearly sending back a stanza requesting a SASL external connection be established...

when=2023-10-26T20:14:10.893910+00:00 level=debug what=ws_send pid=<0.19763.9> at=mod_websockets:websocket_info/2:133 text="Sending xml over WebSockets" peer={{1.1.1.1},62337} packet="EXTERNAL"

Does xmpp.js support SASL EXTERNAL?

[cashatzer]

I have determined that XMPP.JS does NOT currently support SASL EXTERNAL, only SCRAMSHA1, PLAIN, and ANONYMOUS.

Can EXTERNAL be added? If so, how soon?