I should not be able to locate tanks on the ground whilst flying a plane or jet over the battlefield, in what world would anyone be able to hear a tank on the ground whilst flying through the air strapped on an engine and inside the cockpit.
All these sound changes to make it different for the sake of being different but no actual quality of life or immersion improvements, just copy paste sounds for all IFV for all nations for some reason.
Probably just as questionable to find helicopters whilst flying a jet, maybe you can excuse it with a third person view or whatever but as far as ground forces go it should not be a thing.