WhatsApp Gateway Error Message: Please configure gateway with channel="zzz" instead of channel="zzz"

[uwedisch]

Describe the bug
WhatsApp Gateway connection to group not working. Error message says: Please configure gateway with channel="zzz" instead of channel="zzz"

To Reproduce
Using Docker with:
-tags whatsappmulti,noirc,nomattermost,nonctalk,noslack,nodiscord,nokeybase,nomsteams,nosshchat,novk,noxmpp,noharmony,nomatrix,nomumble,norocketchat,nosteam,nozulip

Expected behavior
WhatsApp Gateway is able to use channel "zzz".

Screenshots/debug logs
time="2024-06-07T12:24:54Z" level=info msg="Running version 1.26.1-dev d16645c" prefix=main
time="2024-06-07T12:24:54Z" level=info msg="WARNING: THIS IS A DEVELOPMENT VERSION. Things may break." prefix=main
time="2024-06-07T12:24:54Z" level=info msg="Parsing gateway www" prefix=router
time="2024-06-07T12:24:54Z" level=info msg="Starting bridge: telegram.matterbridge " prefix=router
time="2024-06-07T12:24:54Z" level=info msg=Connecting prefix=telegram
time="2024-06-07T12:24:55Z" level=info msg="Connection succeeded" prefix=telegram
time="2024-06-07T12:24:55Z" level=info msg="telegram.matterbridge: joining -42xxx (ID: -42xxxtelegram.matterbridge)" prefix=telegram
time="2024-06-07T12:24:55Z" level=info msg="Starting bridge: whatsapp.matterbridge " prefix=router

12:25:15.403 [Client INFO] Successfully paired yyy:[email protected]
time="2024-06-07T12:25:15Z" level=info msg="QR channel result: success" prefix=whatsapp
time="2024-06-07T12:25:16Z" level=info msg="WhatsApp connection successful" prefix=whatsapp
12:25:17.112 [Client INFO] Successfully authenticated
time="2024-06-07T12:25:17Z" level=info msg="Getting user avatars.." prefix=whatsapp
time="2024-06-07T12:25:17Z" level=info msg="Finished getting avatars.." prefix=whatsapp
time="2024-06-07T12:25:17Z" level=info msg="whatsapp.matterbridge: joining zzz (ID: zzzwhatsapp.matterbridge)" prefix=whatsapp
time="2024-06-07T12:25:17Z" level=fatal msg="Starting gateway failed: Bridge whatsapp.matterbridge failed to join channel: group name might change. Please configure gateway with channel="zzz" instead of channel="zzz"" prefix=main

Environment (please complete the following information):

• OS: Ubutu 24.04 LTS
• Matterbridge version: 1.26.1-dev d16645c
• If self compiled: d16645c
• Docker, not running root, running container as simple user

Additional context
Dockerfile.txt
matterbridge 2024-05-07 (anon).txt
matterbridge (anon).toml.txt

[uwedisch]

Please configure gateway with channel="zzz" instead of channel="zzz""

I found a work-around: If I don't use the full name of the channel, i.e. "z" instead "zzz" I get the expected hint with JID. Having the JID I was able to register.

So, to be more precise: If I search for the whole, exact channel name the reported error occurs. Otherwise not.