Markup image can’t be passed to shortcuts as input via share sheet

At some point in the iOS 13 beta cycle, my shortcuts that would manipulate an image passed from the markup share sheet broke. After troubleshooting, it became clear that shortcut actions were not passing the image as input. App actions can copy the markup image to their apps, and I can copy them to clipboard, but I can no longer pass directly to a shortcut via the share sheet. Are others seeing this behavior?