Since the updated to 3.1.3, xcode 5 and ios 7, the project attached is scrolling very very laggy, it was very smoth on 3.1.0 with xcode 5 and ios 6.
I'm not sure if this is because the components inside the scrollView, or some memory leak.
May be related to https://jira.appcelerator.org/browse/TIMOB-15095
Not tested on android.
1 - Just import to titanium and build to ipad simulator, or ipad device(both show the same problem).
If any extra info needed, just let me know.