IOS- Only want VPN on when actively using browser

IOS 16.1

I want Brave’s VPN to only be turned on when I am actively using the Brave Browser. At the moment, it stays on all the time. I need to go into IOS VPN setting to turn it off.

I am hoping it can work similar to Opera. The VPN for Opera is only active when I am using the Opera browser. Is there someway to do this in settings?