Cancel tpa on dimension change

[IceWaffles]

They have to be already standing on blocks placed above the end portal. What happens is this: player A sends a teleport request to player B, and then breaks the block player B is standing on. This sends player B to their home as they fall through the end portal, and player A then teleports to player B as the teleport goes through. People are using this method to find bases, and it would be extremely helpful if a bit of code was added to disable teleportations upon going through the end portal/changing dimensions. (Or at least provide a configuration option to do so)