Hi,
On my website, when I toggle Layout mode and switch to a device (say, Galaxy S7 or iPhone 8+), any time I adjust the layout of components that are in a Responsive Grid container, a JavaScript error is thrown.
This exact same error is thrown when using the WKND sample site and using iPad Retina in WKND. Galaxy S7 and iPhone 8+ are not erroring out on WKND however.
The JS error originates in the getResponsiveCssClasses function. I notice that editable.config.responsive seems to have different values on my project vs the WKND project, and neither of them have a valid value for iPad Retina.
![dylanmccurry_0-1671041927871.png dylanmccurry_0-1671041927871.png](https://experienceleaguecommunities.adobe.com/t5/image/serverpage/image-id/51449i3F123524B825DA22/image-size/large/is-moderation-mode/true?v=v2&px=999)
What configuration might I be missing for this to be breaking?