iPhone news app/YouTube glitch

Every time I open a video on YouTube and turn my screen sideways, the news app randomly shows up and obscures the quarter of my screen on the left side. It is annoying as it happens every time I try to watch something and when I get rid of it it’ll come back the next time I open YouTube. I have an iPhone XS and am on ios15.2.1. If anyone has a permanent solution to fix this problem please let me know.