Is it possible to disable the interlocutor's video in BlueJeans Prime?

I use [BlueJeans Prime](https://www.bluejeans.com/) for videoconference on Android 10. When in a videoconference, is it possible to disable the interlocutor's video? The motivation is to reduce the network usage. --- For BlueJeans (not Prime), one can swipe up, which will activate the "low bandwidth" mode, and swipe down to go back to the normal mode. That doesn't work for BlueJeans Prime.