The Vertex mask

This unique does not work with gems on your hero because it says you dont have enough stats but you do so fix this why you did not fix with the visual bug last time!!!

here is a video

https://photos.app.goo.gl/tXZhYWrFBwDPnadx5

Same problem here I am playing titan and using vertex but cant upgrade my wind dancer I have to give my wind dancer to another character and after upgrade I can use without problem, weird thing almost noone have the bug