Position jitsi using iOS sdk

Good evening, I have a question and I don’t know where to start, I’ll explain to you I am developing an application where jitsi meet is integrated with a form, I need the video call to only occupy half of the mobile device template while in the other half it occupy a webview, for Android I found the solution with the fragments but on iOS, I can’t find the way, I would appreciate if you can help me.

Thanks for the help.