MV-HEVC with alpha channel

Does the new MV-HEVC vision pro spatial video format supports having an alpha channel? I've tried converting a side by side video with alpha channel enabled by using this Apple example project, but the alpha channel is being removed.

https://developer.apple.com/documentation/avfoundation/media_reading_and_writing/converting_side-by-side_3d_video_to_multiview_hevc

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Matias Gelos
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I decoded the alpha channel in an MV-HEVC encoded with spatial-media-kit in Davince Resolve. Unlike the EXR sequence from the source, the MV-HEVC had to manually turn on the setting of premultiply alpha for the clip.

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JayShay
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