How to implement Picture-in-Picture functionality in native applications

Is there a way to implement picture-in-picture in native apps developed with Bubble (published to Apple Store or Google Play) or is there a plugin that can implement it?

We would like to implement picture-in-picture in the following two cases.

Video

Live video

We have found that there are plug-ins that can implement picture-in-picture for web applications, but we are not sure if they can also be used for native applications.

Also, we believe that video can be implemented for web applications, but we are concerned about whether there is anything that can be implemented for live video.

We would be very grateful if you could answer our questions.