If I drag an SVG file into Framer, I can make it responsive. If I edit (double click) to add variants, or in my case, utilise the day/night feature, it can only have a set width/height. It did allow for min/max sizes at one point, but I closed Framer, and that option disappeared, and I had to start all over again. We should be able to set the size like any other element and build proper responsive SVG components.