Optimizing images in Remixer hero blocks for both desktop and mobile viewing



I’m just now trying out Remixer. I like the hero blocks, but it seems when I optimize the size of the images for desktop, the images are way too short for mobile viewing. In mobile view, there are gaps above and below the image. But if I zoom way in on the image to make it “taller” for optimal mobile sizing, it looks dumb on the desktop. I’m very surprised that this isn’t automated and a standard feature for Remixer. Am I missing something?