When using shaders (Complementary) with Iris (and I assume also Occulus), turns and S-bends don't render. I've tried with default Create rails and they still work, and turning Flywheel backend off doesn't help. Default Create tracks don't appear to have this issue

Without shaders, Flywheel backend set to instancing

With shaders, Flywheel backend set to instancing

(I was holding a phantom track in my hand while I took both these pictures)

It also appears that in this issue it was fixed in 1.4.3, but I'm using 1.4.3 Fabric

I am also having this issue, 1.4.3 fabric.

this is a duplicate of #169

Fixed in 1.5.0 (not yet released)
Will close this issue when that releases

already fixed, this is a duplicate of a closed issue.

#169 (and this, they are the same) was thought to have been fixed but was not actually fixed. The issue was left closed because it is now a duplicate

Fixed in 1.5.0. Will close this early on August 30th unless you tell me it is still broken.

It works!