Text mesh pro UI text disappear because of 3D Objects

As you can see, all text in scene seems to be working except the once on the bottom buttons. It seems that 3D objects are "masking" the UI... but... why?


I'm working with TMPro 3.0.6 and with Unity 2020.3.22f1. As far as I know, in editor I can disable addittional shader channels "tangent" and "normal" and then I can see the objects. The problem is that every time I hide/show canvas, this shader channels gets active again, a warning pops up in the additional shader options and it crashes like on the image below..


¿Any solution?

 

I missed to say that there is no Text Mesh pro 3D text, only ui, so there is no mix use of materials here.

 

Hi @SuperBytes, did you ever find a solution for this? Running into the same issue currently..

 

I had the same problem. I fixed it by modifying the Material's Shader of the Font Asset (I used TextMeshPRO/Mobile/Distance Field Overlay)