Developers found another useful feature in iOS 14.5 beta
What is known
It's about the regime
If you, suddenly, did not know, then the "picture inpicture "allows you to watch videos from YouTube (and not only) in a small window. This allows you to perform several actions at the same time. For example, watch a video and correspond.
Recall that in iOS 14.5 they also added the ability to unlock iPhone using Face ID in a mask, as well as set a third-party music service by default for Siri.
Source: 9to5google</ p>