Sort of frustrated by the lack of documentation and variety of approaches on SVG files in Framer.
I don't know the ins and outs of the technicals, but this illustrates how WTF this is currently.
Why doesn't "boxFill.style.fill" work, but all the other properties do?
Is it possible to have various situations defined in the future, because this isn't simple.
I've run into similar issues where I have the correct syntax and it doesn't work. Then I copy and paste a working line and then just edit that and it works. Post your code.
If certain colors are hardcoded in the SVG you can’t override them. To solve this you can remove the hardcoded values from the SVG code or drop it onto the design canvas and double click it to convert it to the Framer shapes.