[Bug] Standard Inchworm Drive is torn in half after moving, exiting and reloading level

[Heimdell]

Minecraft version

1.20.x

CodeChickenLib version

4.4.0.516

CBMultipart version

3.3.0.146

ProjectRed version

4.19.0

What happened?

I've built standard (c) 4-axis Inchworm Drive.

1. Inchworm drive is functional, I moved it east ~8 block, then south ~6 blocks and exited SP game.
2. When I loaded the world again, this is what happened with my Inchworm.

Crash log

No crash log.

How do you make it happen again?

Repeat steps from "what happened", move east then south, the drive might need to end on the chunk border with its center in the moment the direction is changed.

I have another torn Inchworm from previous attempt to build one, it also go torn apart, albeit in slighty different manner:

[MrTJP]

Was not able to reproduce similar results. Can you put more details of your exact inchworm drive design? I can try to fully replicate it.