Styles of the form tag[style] seem to be causing severe scrolling issues on iOS 4.x.
For the app's iOS v3.1.2 release, we 'fixed' this by collecting all such rules, and applying them one-time with javascript than adding them as CSS rules. This resolved the issue at the time.
Version: 3.2 (iOS) / 1.2 (Android)
Severity: normal