As stated by @davescm "...you will not see it in the camera raw filter,"
This is the PLUGIN view that renders the RAW file before it opens in Photoshop-

This is the Camera Raw FILTER view that you get from the Filter Menu after the image has been 'opened' as RGB in a Ps document window- where you would use the Photoshop Crop Tool [C].

Does this explain the difference?
Regards. My System: Windows-11, Lightroom-Classic 15.4.1, Photoshop 27.8, ACR 18.4, Lightroom 9.4, Lr-iOS 10.4.0, Bridge 16.0.3 .