[11.0]Click on states does not work

[alvaro-domatix]

Impacted versions: 11

Steps to reproduce: I have created a basic template with 2 attributes and 2 steps, then I've placed one attribute in each step, started to (Configure product) and click on the top states.

Current behavior: The view stops showing attributes so you can't select anything. Even if you have chosen all the required attributes in each step, once you click in one state and then in click in "next step" sometimes says "Invalid configuration".

Expected behavior: Clicking in a step should show the step clicked view normally.

Video/Screenshot link (optional):
-Attributes

-Steps

-First step

-Second step

After clicking in colour step (state)

[Danoolo]

Same problem!...could you solve that?