Hi,
This has been one of my biggest bugbears for a long time, and I would love to see it implemented. I think the suggestion would make working with different breakpoints in Sitely much quicker. When I’m designing for desktop, tablet, and mobile, I often create elements like buttons that are meant to appear only on one specific device. At the moment, if I create an element in the mobile layout, I then have to switch through every other breakpoint and manually hide that element one by one.
It would be a huge time-saver if the UI included simple checkboxes for each breakpoint when creating or editing an element. That way, I could choose exactly where the element should appear without having to visit every single layout to remove it. This would make the workflow much smoother and speed up the design process significantly.
I do hope you consider this @duncan