matrix.to links to rooms are bridged only to the room name

[progval]

These two messages:

{
  "content": {
    "body": "Is the dev of Neostumbler in here?",
    "msgtype": "m.text"
  },
  "origin_server_ts": 1732228008886,
  "sender": "@axiopaladin:matrix.org",
  "type": "m.room.message",
  "event_id": "$L1E8VDrgneiK1CmWNwTgRdHIyHvAl16Imd6vQbJtJ4Q",
  "room_id": "!rgcVclkrrFiLdpQftu:matrix.org"
}

and

{
  "content": {
    "body": "> <@axiopaladin:matrix.org> Is the dev of Neostumbler in here?\n\nFor that there's NeoStumbler ",
    "format": "org.matrix.custom.html",
    "formatted_body": "<mx-reply><blockquote><a href=\"https://matrix.to/#/!rgcVclkrrFiLdpQftu:matrix.org/$L1E8VDrgneiK1CmWNwTgRdHIyHvAl16Imd6vQbJtJ4Q?via=matrix.teckids.org&via=matrix.org&via=tchncs.de\">In reply to</a> <a href=\"https://matrix.to/#/@axiopaladin:matrix.org\">@axiopaladin:matrix.org</a><br />Is the dev of Neostumbler in here?</blockquote></mx-reply>For that there's <a href=\"https://matrix.to/#/#neostumbler:matrix.org\">#neostumbler:matrix.org</a>",
    "m.relates_to": {
      "m.in_reply_to": {
        "event_id": "$L1E8VDrgneiK1CmWNwTgRdHIyHvAl16Imd6vQbJtJ4Q"
      }
    },
    "msgtype": "m.text"
  },
  "origin_server_ts": 1732228346342,
  "sender": "@pinguin:matrix.teckids.org",
  "type": "m.room.message",
  "event_id": "$H9yC7pOdGJe428SQ2fQc5Rks-hNrdfUBrAUCpTJ8KJo",
  "room_id": "!rgcVclkrrFiLdpQftu:matrix.org"
}

are translated to this on IRC:

22:26:52 <axiopaladin[m]> Is the dev of Neostumbler in here?
22:32:27 <Pinguin[m]> <axiopaladin[m]> "Is the dev of Neostumbler in..." <- For that there's NeoStumbler 

which makes no sense.

The IRC message should contain the matrix.to link.

[funderscore1]

That's a client issue... clients often put things that make no sense in body. As such other Matrix clients relying on body instead of formatted_body are also affected.

[progval]

The bridge uses the formatted_body so I don't see how the body is relevant.

[funderscore1]

I'm pretty sure it uses body.

[progval]

matrix-appservice-irc/src/models/MatrixAction.ts

Lines 202 to 204 in 062f3ac

	if (event.content.format === "org.matrix.custom.html") {
	htmlText = event.content.formatted_body;
	}

That's how it manages to send bold/underline/italics/... to IRC.