Simplex and perlin noise with HTML5

Hi, Im quite new here.

I did material with color based on simplex (or perlin noise). It is working, but doesnt work with HTML5. Everything with this material behaves like without any material.

I tried both, simplex and Perlin noise. Both same results.

Is there something I can do to make it work?

Hello again, Im still looking for answer. Is there anyone who can help?

Hello, it has been two months and im still looking. Could at least someone confirm it doesn’t work and estimate time when it is going to be fixed?