The File Output node ignores color space overrides for EXR images. To fix this, we save the images using save_as_render set to true. We don't need to provide this as an option similar to other image types because even when save_as_render is set to true, it will not have an effect unless the user chooses to override the color space explicitly, since it is not affected by view transforms and the like. Pull Request: https://projects.blender.org/blender/blender/pulls/122791