When you open the nav menu, the highlighted nav menu item background shows up white.... and so does the highlighted nav menu item's text.
So all ya can ever see is a blank white rectangle, no text.
I've repeatedly tried changing the two color options in the Admin CP, and I've also tried changing the light/dark mode too. Nothing seems to fix the blank white rectangle though.
Worse still, when I disable dark mode most text throughout the site seems to change to black and no matter what Admin CP colors I try, nothing changes.