Canvas Texture Transparency issue

Hello guys,

I have a question regarding applying a canvas texture to an object. What I want is to have a text without any background in a polygon face. In grasshopper I have a box and a extra face where I am placing this text.
I created a canvas texture:

As you can see the canvas’ background is transparent

Then I created the material:

As you can see the transparency in the material is set to 0.001 because if I set it to 0 the transparency defined in the canvas texture is not considered anymore and I get a white background

Here is the example:

Is this a Bug or I am missing a line in the code or something is simply wrong in the code?

Thanks in Advance

We are reviewing the issue, thanks for reporting it.