Desynced luma / chroma planes on playback with encodes using film grain

Some desynchronization behavior seems to be happening on playback when film grain is used in AV1 encoders. After some tracking and by rolling back dav1d versions, it seems that this commit (98b0c96d) is responsible for it. Here are some samples of the issue, as it was first discovered when playing an encode in a recent VLC release: