Trying to change my dashboard icon for use in a PWA, but hitting a 'Mixed Content' issue because the icon is not served over https, but is served on a local IP address (same raspberry where node-RED is running).
I can see the image if I navigate my browser to http://192.168.0.8:1880/images/tail.png
If I check the browser console I see the following;
Mixed Content: The page at 'https://myserver/dashboard/page1' was loaded over HTTPS, but requested an insecure favicon 'http://192.168.0.8:1880/images/tail.png'. This request has been blocked; the content must be served over HTTPS.
I'm guessing this is a browser restriction, and not node-RED's fault.
If there isn't a workaround, I have a plan B