Cinematic Video with AVAsynchronousCIImageFilteringRequest

Are there plans to expose the cinematic frames (e.g. disparity) to a AVAsynchronousCIImageFilteringRequest?

I want to use my own lens blur shader on the cinematic frames.

Right now it looks like the cinematic frames are only available in a AVAsynchronousVideoCompositionRequest like this:

guard let sourceFrame = SourceFrame(request: request, cinematicCompositionInfo: cinematicCompositionInfo) else { return } let disparity = sourceFrame.disparityBuffer