I have this issue since I bought the phone 6 months ago. I got 2 more updates in stock rom. It was started to be fixed. But it was still there. Then I flashed Pixel Experience android 12 ROM. It was better than stock ROM. But not completely gone. Still disturbing in movie or video experience. And yesterday, I flashed MIUI 13 EU ROM. It's WORSE THAN EVER. It was used to be software problem. So, I'm asking, IS IT TOO MUCH HARD TO FIX IT?????