Looks like that cleared up, so I can use SharePreview to show an alternate image and text on the share sheet when it opens. Now I am trying to figure out how to get a custom image and a URL output to iMessage when selected.

I just tried Beta 3 of Xcode and iOS 16, same issue.

That is feedback, but a button should "feel" like other buttons especially the big ones with the long title text in them.