[found reason] xmpp -> discrod not rot relaying

Describe the bug Messages are not relayed from XMPP to Discord. They are however relayed from Discord to XMPP

To Reproduce Writing on Discord forwards to xmpp room. Writing on xmpp room does not relay to Discord

Expected behavior A clear and concise description of what you expected to happen.

Screenshots/debug logs

XMPP -> Discord log

matterbridge    | time="2022-07-31T17:34:51Z" level=info msg="<message xml:lang='en' to='matterbridge-bot@xmpp.sp4ke.xyz/162265007945353
67991875' from='inglorious@conference.xmpp.sp4ke.xyz/chakib' type='groupchat' id='81c1ab4e-05b7-407c-99b3-b9c7ed550128'><origin-id xmlns
='urn:xmpp:sid:0' id='81c1ab4e-05b7-407c-99b3-b9c7ed550128'/><composing xmlns='http://jabber.org/protocol/chatstates'/><no-store xmlns='
urn:xmpp:hints'/></message>" prefix=xmpp
matterbridge    | time="2022-07-31T17:34:51Z" level=debug msg="== Receiving xmpp.Chat{Remote:"inglorious@conference.xmpp.sp4ke.xyz/chaki
b", Type:"groupchat", Text:"", Subject:"", Thread:"", Ooburl:"", Oobdesc:"", ID:"81c1ab4e-05b7-407c-99b3-b9c7ed550128", ReplaceID:"", Ro
ster:xmpp.Roster(nil), Other:[]string{"", "", ""}, OtherElem:[]xmpp.XMLElement{xmpp.XMLElement{XMLName:xml.Name{Space:"urn:xmpp:sid:0",
Local:"origin-id"}, InnerXML:""}, xmpp.XMLElement{XMLName:xml.Name{Space:"http://jabber.org/protocol/chatstates", Local:"composing"}, In
nerXML:""}, xmpp.XMLElement{XMLName:xml.Name{Space:"urn:xmpp:hints", Local:"no-store"}, InnerXML:""}}, Stamp:time.Date(1, time.January,
1, 0, 0, 0, 0, time.UTC)}" func=handleXMPP file="bridge/xmpp/xmpp.go:298" prefix=xmpp
matterbridge    | time="2022-07-31T17:34:52Z" level=info msg="<message xml:lang='en' to='matterbridge-bot@xmpp.sp4ke.xyz/162265007945353
67991875' from='inglorious@conference.xmpp.sp4ke.xyz/chakib' type='groupchat' id='d48a1290-5056-4726-b7de-bc52c07aa894'><archived by='in
glorious@conference.xmpp.sp4ke.xyz' id='1659288892043660' xmlns='urn:xmpp:mam:tmp'/><stanza-id by='inglorious@conference.xmpp.sp4ke.xyz'
 id='1659288892043660' xmlns='urn:xmpp:sid:0'/><origin-id xmlns='urn:xmpp:sid:0' id='d48a1290-5056-4726-b7de-bc52c07aa894'/><active xmln
s='http://jabber.org/protocol/chatstates'/><markable xmlns='urn:xmpp:chat-markers:0'/><body>hello</body></message>" prefix=xmpp
matterbridge    | time="2022-07-31T17:34:52Z" level=debug msg="== Receiving xmpp.Chat{Remote:"inglorious@conference.xmpp.sp4ke.xyz/chaki
b", Type:"groupchat", Text:"hello", Subject:"", Thread:"", Ooburl:"", Oobdesc:"", ID:"d48a1290-5056-4726-b7de-bc52c07aa894", ReplaceID:"
", Roster:xmpp.Roster(nil), Other:[]string{"", "", "", "", ""}, OtherElem:[]xmpp.XMLElement{xmpp.XMLElement{XMLName:xml.Name{Space:"urn:
xmpp:mam:tmp", Local:"archived"}, InnerXML:""}, xmpp.XMLElement{XMLName:xml.Name{Space:"urn:xmpp:sid:0", Local:"stanza-id"}, InnerXML:""
}, xmpp.XMLElement{XMLName:xml.Name{Space:"urn:xmpp:sid:0", Local:"origin-id"}, InnerXML:""}, xmpp.XMLElement{XMLName:xml.Name{Space:"ht
tp://jabber.org/protocol/chatstates", Local:"active"}, InnerXML:""}, xmpp.XMLElement{XMLName:xml.Name{Space:"urn:xmpp:chat-markers:0", L
ocal:"markable"}, InnerXML:""}}, Stamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC)}" func=handleXMPP file="bridge/xmpp/xmpp.go:2
98" prefix=xmpp
matterbridge    | time="2022-07-31T17:34:52Z" level=debug msg="Requesting avatar data" func=handleXMPP file="bridge/xmpp/xmpp.go:313" pr
efix=xmpp
matterbridge    | time="2022-07-31T17:34:52Z" level=debug msg="<= Sending message from chakib on xmpp.sp4ke to gateway" func=handleXMPP
file="bridge/xmpp/xmpp.go:342" prefix=xmpp
matterbridge    | time="2022-07-31T17:34:52Z" level=debug msg="<= Message is config.Message{Text:"hello", Channel:"inglorious", Username
:"chakib", UserID:"inglorious@conference.xmpp.sp4ke.xyz/chakib", Avatar:"", Account:"xmpp.sp4ke", Event:"", Protocol:"", Gateway:"", Par
entID:"", Timestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), ID:"d48a1290-5056-4726-b7de-bc52c07aa894", Extra:map[string][]i
nterface {}(nil)}" func=handleXMPP file="bridge/xmpp/xmpp.go:343" prefix=xmpp
matterbridge    | time="2022-07-31T17:34:52Z" level=info msg="<iq xml:lang='en' to='matterbridge-bot@xmpp.sp4ke.xyz/16226500794535367991
875' from='inglorious@conference.xmpp.sp4ke.xyz/chakib' type='error' id='items1'><error type='cancel'><feature-not-implemented xmlns='ur
n:ietf:params:xml:ns:xmpp-stanzas'/></error></iq>" prefix=xmpp
matterbridge    | time="2022-07-31T17:36:16Z" level=debug msg=PING func=func1 file="bridge/xmpp/xmpp.go:265" prefix=xmpp
matterbridge    | time="2022-07-31T17:36:16Z" level=info msg="<iq xml:lang='en' to='matterbridge-bot@xmpp.sp4ke.xyz/16226500794535367991
875' from='xmpp.sp4ke.xyz' type='result' id='c2s1'/>" prefix=xmpp

Environment (please complete the following information):

OS: Docker
Matterbridge version: 1.25.3-dev 3c4192e (also tried in 1.25.2 20f841c5)

Additional context Bot intergration on the Discord server

The Webhooks section is empty, is it related ?
The Bot Role has the Manage Webhooks permission
I also tried with AutoWebhooks=false

config

[discord]
        [discord.inglorious]

        Token="***"
        Server="***"
        AutoWebhooks=true
        RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
        debug=true

[xmpp]
        [xmpp.sp4ke]
        Server="xmpp.sp4ke.xyz"
        Jid="matterbridge-bot@xmpp.sp4ke.xyz"
        Password="***"
        RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
        Muc="conference.xmpp.sp4ke.xyz"
        Nick="[mb-bot]"
        debug=true

[[gateway]]
name="inglorious"
enable=true

[[gateway.inout]]
account="discord.inglorious"
channel="divinity"

[[gateway.inout]]
account="xmpp.sp4ke"
channel="Inglorious"

42wim / matterbridge

[found reason] xmpp -> discrod not rot relaying #1868

XMPP -> Discord log