Operating system: Windows 10
Graphics card: RTX 2080Ti
CPU: Intel i9 9900K
Broken: Last 2.90 Beta a93be410c974
Short description of the error:
When changing the camera while having motion blur activated is gives artifacts in Eevee,
Exact steps for others to reproduce the error:
Open the file motion blur bug.blend in the Blender 2.9 and then press F12 and render the image and you will see artifacts because of the motion blur.
Is pretty obvious that is because motion blur doesn't take into consideration when the camera is changed and calculates the frames from the next camera as well. And it should calculate the frames only from the current camera.