It looks like cch is not working in an Edge browser. In de dev console I see the message 'SCRIPT5022: SCRIPT5022: Expected identifier, string or number' as soon as I add the js file to my Lovelace configuration and reload the page. After looking at the js file I see a lot of … (I think it's called 'Spread syntax') which, I think, is not fully supported in Edge: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax#Spread_in_object_literals
Could that be the problem? Or should it work in Microsoft Edge?
As described in the issue template, issues missing the required info will be closed.
Please open a new issue, fill in as much as you can, and do not remove anything in the template.
It looks like cch is not working in an Edge browser. In de dev console I see the message 'SCRIPT5022: SCRIPT5022: Expected identifier, string or number' as soon as I add the js file to my Lovelace configuration and reload the page. After looking at the js file I see a lot of … (I think it's called 'Spread syntax') which, I think, is not fully supported in Edge: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax#Spread_in_object_literals
Could that be the problem? Or should it work in Microsoft Edge?