Thank you for the start. I was waiting for another answer for an issue same page.. it just arrived today so I have addressed both.
This fix only works for tghe overlay.. the image still just shows square and the image properties tab does not allow for radius (it used to.. )
Seems this entire tempalte needs some kind of bug update.. but in the meantime can you tell me what to use to ensure the picture used in the add on is also getting a radius comment.
And if you look at your template (the one you display for download for a fee) all images on home have a radius comment.. none of these can even have a setting anymore. So perhaps a radius comment that covers all images on the site.. I would be okay with that.
Updated here https://noelgyger.com/