The time scale does not affect triggers. It does however affect the 'Wait' action, so 'Wait 0.2 seconds' will never complete when the time scale is 0.
Great. I knew before I added the wait it was working; between all the tests I got confused...
But now I don't now how to resolve the fact that in chrome the sprite doesn't position correctly when maximizing or restoring the window. Did you happen to see this other link? You can check with this same example tough. In Firefox works better, in IE the same as Chrome. In an android tablet with Chrome happens the same when rotating the screen.
PD: Ups, just noticed there's a spelling error in the file name. Should be "posicionado".