Look at the console here https://shaderfrog.com/2/
Why does next request these non-existent JSON files? Can I disable it or make it not 404? For example it requests https://shaderfrog.com/_next/data/h17kh7UXtUkE26wZjlWZZ/2/editor/create/three.json
It looks like it might be trying to pre cache route data?
Shaderfrog 2.0