I’ve actually had the same bug as Wolvi, where the super meter (and gear meter) disappear.
It has happened in past patches but it became much more prevalent since this last patch.
Here’s my forum post on it: Super meter (and gear meter) change size/disappear .
FYI: I also have FS on an unusual screen size.
Specifically, I play FS on half the screen.
Version: Steam Version.