Additional prices for Option => Display with/without tax

Hello,

why is it not possbile to display the additional option price reflecting the assigned settings in woocomemrce shop?
So if we show prices without tax, the additional option price should reflect that, shop-wide (product details page, cart…)
I read that this is/was planned, that was 1 year ago. Is there a change to integrate that function? I think that is a important feature to just work inherit with the shop.

Thanks
Idee