WhatsApp Beta v2.18.301 has introduced picture-in-picture video support for Android users. The feature has been available on iOS platform for some time now. You can now play third-party videos from YouTube, Facebook, and Instagram in a floating window while on your chats.
The feature which was first spotted by Android police makes it easier to play videos shared directly over WhatsApp while Twitter video still opens in a new window, this is according to the findings from Android Police
The new feature is still in Beta stage and only users registered on the program will be able to benefit from the feature. However, an intending beta tester can as well join anytime they like.