Just updated to Nougat on my S7
Prior on Marshmallow I was able to use split screen without any issues.
Now when I trybto do it, it states that Opera has not been optimized and that it won't work correctly.
And it doesn't work, if I select the Opera window as the active one the other window "freezes" I set the other window as active Opera goes blank with just a white window displayed.
Before Nougat I could use Google Maps navigation and Opera in a window that updated data every 2 minutes without any issues. Now if I watch my data Navigation is frozen and If I set the active screen to Google Maps the Opera window is blank.