Huge issue with entities going through portals

[Boobies]

This mod breaks a lot of chunk loading designs. Let's take one example and discuss it:

https://youtu.be/B8z7q_pwjL4

Without Dimensional Threading, the minecart would end on the rail on the other side. With it, it will collide with the block next to the portal block and fall down on the obsidian platform.

I believe it is related to another problem: if you are in Creative mode and flying, you will get stuck in a loop: you won't be able to come out of the portal unless you break it. So something very wrong is clearly happening to entities as they travel through. Perhaps the velocity is cancelled or something?

EDIT: The looping thing seems to happen without Dimensional Threading but it looks like it makes it worse?

[perFT]

!!Yeah and I made a sand duper with End Portal ，but there's something wrong with the momentum of the sand if I load this mod :(

[yikerman]

Sand duper related problems are discussed in https://github.com/WearBlackAllDay/DimensionalThreading/issues/9.