I cannot debug this project https://playcanvas.com/editor/scene/927055 in regards to make the refraction work.
It works on this (forked from your ressources): https://playcanvas.com/editor/scene/927015
- so was there anything special about that pre-forked version? Did it use some old deprecated scripts*?
(btw; I have gone through it all; tags, scripts and layers -> everything should be the same)
*) Alteration of post: by that meaning/including backbone codebase ->> as part of earlier github-version of PlayCanvas (partially or full etc.)