Hello,
it seems that the Beta 6 still has a problem with handling Fusion Comps in ACEScc.
This is how a simple Black BG with an ellipse Mask is showing up in the timeline (after cashing it gets grey, before it's black but still has the wrong aliasing/jagged border of the ellipse.

- ACEScc.JPG (444.24 KiB) Viewed 222 times
This is the exact same Comp just with YRGB colormanagement.

- DavinciYRGB.JPG (441.33 KiB) Viewed 222 times
Is there a way to fix this? Do I have to do some special steps to have a comp prepared to ACEScc?
In DR16 it was working fine.
Hartmut