[Bug] Some images that are copied from MyMessage don’t retain their original orientation (they rotate)

[sabogalc]

I tested for this bug because of this WebMessage ticket. However, this may be a bug with Windows rather than with either of your apps, so I will test this on macOS as well. Below is a video of me sending the pasted image of the cat, as well as a cropped final screenshot of the conversation with privacy mode turned off. And at the very bottom is the photo used in the test (it's a Live Photo, just like the WebMessage test). This is also an informal feature request for a "Copy Image" / "Copy Attachment" option in the right click menu.

Sideways.Cat.mp4