I have noticed that in iOS7 CSS transitions/animations/states are causing painted events to fire in places that would not be expected.
For examples if I have a button that has a pressed state, and the style for that pressed state is to set the opacity to .5 - components on the same screen are firing "painted" events, and as such anything that is tied to those painted events is firing as well.
Thanks for the report. Could you please put together a fiddle reproducing this behavior and I will have the Engineering take a look at it. https://fiddle.sencha.com/#home
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