Hey,
One of the best features in Cardinal is the responsive visibility row option so that you can easily hide assets on mobile devices etc.
It would be very handy if you could somehow implement this same feature on widgets. In lots of cases, you may want to hide one or more widgets on mobile devices (I know you can do this with media queries in css, but its not the most straightforward way to achieve it).
Not sure if that is a very complex feature to implement, but it would be great to see in a future update.
Thanks.