32bpc and screen layer mode
In 32bpc mode, if footages had got HDR(1.0+ or 0.0-) pixels, screen layer mode doesn't work properly.
Hiroshi Saito commented
This problem is still leaving in CC2019.
Check the attached project and let AE dev-team aware of it.
ZIP file cannot be allowed to attach here, so I put a link to box.com.