Using IFrame in Webview for Embeded Video. Video is scrolling and Playing in background Xamari form

Hi everyone. In Xamarin Forms, Here i am using IFrame in Webview for Embeded Video.
I am getting two Issues
1. The video is scrolling in IOS only, so i used Scrolling = "No" but its not working. I given Height Request so in Android scrolling has stopped.
2. Still the Video is playing in Background in Android Only its working fine in IOS. Can some one suggest me how to solve these Issues. Thanks in Advance