New Card Visual - reference labels space mandatory for all cards

Yes, the problem is that I want the reference label space to disappear only when I don't need it. Here is an example with dummy data and nonsense KPI.

Prior to the update, I was able to make the right grey square disappear, as I was just interested into the reference label for the first KPI. If I recall correctly you just had to disable the divider for the second card, and it resulted in a centered principal callout value, just like this (fake example as I can't reproduce it with the newest PBI Desktop version I just installed) :