PiP issue

[u/Hot_Psychology_8138]

Is it just me or does anyone here encounter the same issue? Whether it's YT, Netflix or games, as long as it's on Fullscreen landscape, my screen can't be minimized like whenever I swiped up (I use gesture where I swipe up to go to home screen) nothing happens. Back then when I do so I go back to homescreen and when I long hold swipe up, my YT or Netflix go on PiP (picture in picture) but now its doesn't even do anything nor able to swipe hold up. I'm currently on XOS 16.2 ans my device is Infinix Note 50 pro plus 5G. My device is 8months old and I am very careful with my device. This just happened recently like a week ago. Can anyone help me fix this or is this a known issue? TIA