A few aspects of Element Call's interface can be controlled through a global API on the window
:
controls.canEnterPip(): boolean
Determines whether it's possible to enter picture-in-picture mode.controls.enablePip(): void
Puts the call interface into picture-in-picture mode. Throws if not in a call.controls.disablePip(): void
Takes the call interface out of picture-in-picture mode, restoring it to its natural display mode. Throws if not in a call.