Rampart twice on the same creature

Siralim Ultimate
#1

Version: 1.1.1 iOS

Expected:

I socket a Rampart trait in my Pit Guards artifact trait slot. I expect him to double the amount of health given to adjacent allies (2x 65%)

What happens:

He gives exactly the same amount of health as he gave before socketing Rampart in a trait slot (65%)

#2

This is intended. Creatures can’t have two of the same trait - they won’t ever stack.