IMessage doesn't respect og:video dimensions

Hi, I'm trying to get IMessage to display a video as part of a link preview with specific dimensions. The video appears, however the dimensions are incorrect. I've set the following tags:

<meta property="og:video:url" content={url} />
<meta property="og:video:secure_url" content={url} />
<meta property="og:video:width" content="600" />
<meta property="og:video:height" content="982" />

The video in question is 600x982, 1.1MB in size and an mp4. I've also tried setting the og dimensions to 390x736 since a separate working example url has those, but no luck.

Does anyone know what may be the issue?

I figured it out, you have to provide an og:image with identical width and height to the video.

IMessage doesn't respect og:video dimensions
 
 
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