Flashback crash on servers

[MehVahdJukaar]

Mod Name

Flashback

Mod Homepage

https://modrinth.com/mod/flashback/version/0.11.0

Minecraft version

1.21.1

Describe the bug

After recording something with Flashback on a Server, viewing the recording will crash IF ANY mod that adds some packet is there. Error is thrown by forge which (supposedly) believes that such mod does not have a valid channel and thus crashes as soon as flashback tries to play a modded packet.

Steps to reproduce

Record something on a server when having a mod that has any netowrking
view the recording and it will crash as soon as one of those packets is sent

Logs

https://gist.github.com/MehVahdJukaar/7f1c02aa3804e3b240e63beba5602f34

Additional context

No response