Code review comment for lp:~mzanetti/unity8/right-edge-2

Tablet testing issues [MS=main stage, SS=side stage]
1) opening just 1 SS app, unable to swipe it away with SS handle
2) open some apps, then close them all, "Running apps" section of apps lens does not disappear like it used to
3) with 1 SS app open, unable to interact with Dash (missing InputFilterArea perhaps)
4) with only SS app open, open MS app (via launcher) - MS starting animation incorrect
5) with only SS app open, open MS app (via launcher) - SS dismissed
6) dismissed SS keeps a shadow on the right of the screen
7) 1 MS & 1 SS app open. Return to dash. Tap SS recent app - only SS app appears. Used to be that both MS & SS app appeared.
8) App lens - MS app preview much wider than it used to be, it used to be intentionally cropped
9) not sure why, but SS app preview image in the apps lens sometimes incorrect, sometimes stretched, sometimes offset wrong and being tiled inside the preview, and sometimes the wrong image entirely. Possibly a Nexus10 bug, just strange as the window animation screenshots seem to always look fine
10) 2 MS apps open: Clock & Browser, Browser focused. Return to dash and tap the Clock entry. The animation to bring Clock to the front isn't right, looks like mix of spread animation with usual slide in animation.
11) no right edge gesture at all now (for switching apps, think it was SS app switching)?