Hello,
since the Magento update (2.3.3) and I even did the update to 2.3.4 it changes nothing
The price of my last configurable products is necessary for the first display
Indeed the price is displayed whitout Tax
and in the options on see the final price opposite the option as shown in this screenshot
I looked everywhere on the net I did not find anything or bug of this kind in version 2.2, but hey I am up to date so I do not understand 
an idea?
