Yes I totally agree with your opinion. This also happens with the Status Bar, a property is missing for Black and White icons. The other thing I agree with is this whole thing , if you set the Title Bar to White as @yusufcihan said, the Vertical Menu Icon won’t turn to its opposite color (black). Maybe a color detection thingy to check if a color is too dark to turn the icon light instead or if the color is to light to turn the icons dark?
Start the hard drive in your head.
Then you will remember that we have had this in the past.
But it was working for some devices reverse.
And If you dont know what I mean, search it in community.