It is very unstable on S7 exynos. I'm running lineageos 15.1 on it. I can't take videos no matter what i do and i have to select Nexus 6 auto. If i choose the standard settings it will work for 2 seconds, then it freezes and says it lost connection to the camera. Portrait mode works with front and back camera, but it is very unstable and often just causes my device to restart. I would be happy if you could make an oreo version or something so i can use it too. Sorry if i messed up something i'm completely new to xda.

Edit: Im using V8.2