In 1.19.2 with environmental 3.1.1 and text animator 1.1.2 and Forge 43.4.4 (latest) :
When trying to join a world or creating one with the mods Environmental, TextAnimator and Blueprint (Environmental is the mod causing the issue, not blueprint), when the world loading gets to 100%, it displays the message "Server sent an invalid packet" and it prevents me from joining the world.
And yes i tried on a minimal instance with only theses 3 mods
here are the logs: https://mclo.gs/2GM9dTX

By the way, i already reported the issue to text animator, but i didnt get any response yet, so I am also reporting it to Environmental