Cast picture from Ring to chrome cast does not work

I have a flow that sends a picture from my ring doorbell to the chromecast. It did work the first week but by now it only shows the homey logo on the chrome cast but the picture of the ring is not shown anymore.

Anybody with the same issue? Any ideas how to get it back to working again?

Are you sure Homey had the image grabbed from the Ring?
Could that be the issue?