HMHD atom on exported ProRes 422 HQ material

Hello!

I would like to know if Adobe Premiere supports the placement of HMHD atom on an exported clip (ProRes 422 HQ). As background, our editing team is using Adobe Premiere to edit clips and they export the clips as ProRes422HQ clips wrapped in MXF-OP1A. We recently had a problem during the broadcast playback of a clip as it exceeded the 220 Mbps bitrate limit for a ProRes 422 HQ clip. As per support of our playback hardware vendor, "if the clip had the proper hmhd atom then we would have been able to read that and could have set an average for the entire clip. It would have resolved this issue."

When we asked them how to set up the HMHD atom, they said to ask Adobe about it. Hence, this post. TIA for any help.