Path to stills for use in HA dashboard?

[yorb]

Hi all, I'm trying to get a path to the still images for my camera that works in dashboard cards. This URL format works from my laptop, but not from within HA: http://homeassistant.local:5000/img/cam-name.jpg?api=apikey

I've tried 127.0.0.1, with and without the API key, and nothing works. My best solution so far is an automation that runs periodically and copies everything in media/wyze/img/ to config/www, so I can use the local/ path, but this seems like a hack. What am I missing?

The purpose, by the way, is to get a faster-loading image to minimize the loading delay of the picture element cards. Half the time I load my dashboard, half my cameras have a broken image for a few seconds.

Thanks! :)