It also feels like the Unity8 window switcher is getting in the way. Particularly when switching into the web browser, it takes half a second or so to finish the app switch after the animation apparently completes. You can notice this just slightly as a flicker of shadow (from the app switcher) appears on the right briefly, and sometimes the app surface goes from slightly transformed (animation didn't end at the right spot) to suddenly completely flat in that time. So it feels and looks like the Unity8 app switcher is not finished doing it's thing for about half a second after the animation apparently completes.
It also feels like the Unity8 window switcher is getting in the way. Particularly when switching into the web browser, it takes half a second or so to finish the app switch after the animation apparently completes. You can notice this just slightly as a flicker of shadow (from the app switcher) appears on the right briefly, and sometimes the app surface goes from slightly transformed (animation didn't end at the right spot) to suddenly completely flat in that time. So it feels and looks like the Unity8 app switcher is not finished doing it's thing for about half a second after the animation apparently completes.