I wanted to know why screen turns introverted colors only when Mac goes into sleep mode?"very glitchy"

_*** Why is it that I now want the iPad Pro currently working with IPad Air 4th 2020 but Apple is still not taking this particular device for trade in please if anyone knows how to help guys with the best trade in solution or something vs buying and having 2 iPads, **_

Since the update (developer beta) has anyone experienced glitches with Music app and streaming videos..?