Samsung, please please change the look of the icons when color pallet themeing is applied. I sugest corling the icon background the same as the dark gray in the volume backround. And the icon color should be the same as the volume level color. You need to keep everything consistent, Samsung. Everything right now is a incoherent mess. I used a Pixel as an example to show how the colors should match. This is in darkmode of course.
Of course they are not, which is why Samsung will never have smooth and coherent software. If they can't get their own SoC right, they ain't about to get their software right either.