Exporting false colorspace

This bug causes incorrect color space to be exported when working with ACES CG.

The project must be set up for ACES workflow. ACES 1.2, 32-bit, ACES CG. I work with EXRs that are also in ACES CG and are interpreted correctly. If you export the composition and leave the color management in the export tab set to “Working color space - ACES CG,” an incorrect color space is exported, namely ACES 2065-1. To work around the bug, you have to explicitly select ACES CG for it to work.

Thank you for fixing it.