I ran into an issue where the transparent material didn’t render as expected with a transparent canvas.
This is because the default blend type (Alpha), uses the colour of the background of the DOM as seen in the GIF below:
This can be a problem if the app is used within a different framework/site on the final product.
This can be avoided by having the DOM colour set to black or using ‘Premultiplied Alpha’ as the blend type.
