I’m curious why you went with portals We had to move things to the front of the SVG no matter where they were in the document. If it was just siblings it'd hav

I’m curious why you went with portals We had to move things to the front of the SVG no matter where they were in the document. If it was just siblings it'd have been much easier. Also, these are complex SVGs. On a large diagram there can be 50,000 elements in the SVG. Portals made it simpler.