Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06
Broken: version: 2.90.0, branch: master, commit date: 2020-08-31 11:26, hash: rB0330d1af29c0
Worked: (newest version of Blender that worked as expected)
Short description of error
When importing an alembic camera, if the alembic camera has a very high translation, rotation values it gives a jittery result, and the background image jitters around as well.
Exact steps for others to reproduce the error
Importing the alembic camera in blender
looking through the alembic camera, playback gives a jittered result, rendered image is also jittery.
If i scale the whole scene down with an empty it fixes it, but the camera was exported from maya to real world scale.
attached alembic files file for support