The chatbox no longer follows the player when the player is moved by a world using teleportation (as well as stations, but this seems like a separate issue due to behaving slightly differently. See notes for more information).
Steps to reproduce
  1. Visit a world that teleports the player.
  2. Open the chatbox while being teleported.
Observed result
The chatbox input field is locked to the position it is spawned in relative to the world, not the player.
Notes