Client disconect

[Z3r0xh]

/viaversion dump Output

https://dump.viaversion.com/fca3e7f4fef5cde42b4bd636c787038da29553a10991106dad0ea5f24529b3b4

Console Error

https://mclo.gs/1uOj3Ih

Bug Description

When the client tries to enter the lobby in this case he is disconnected with an error stating that the server he wanted to connect to has gone down.

Steps to Reproduce

1.Enter through the proxy in 1.20.1
2. It is automatically disconnected.

Expected Behavior

That comes in as normal until now

Additional Server Info

1. Possibly it is a mistake to use in the proxy protocol but I would like to know more about this

Checklist

• Via plugins are only running on EITHER the backend servers (e.g. Paper) OR the proxy (e.g. BungeeCord), not on both.
• I have included a ViaVersion dump.
• If applicable, I have included a paste (not a screenshot) of the error.
• I have tried the latest build(s) from https://ci.viaversion.com/ and the issue still persists.

[Barvalg]