What happens when you use
data-filter=true listview option with iscroll?
I know there is an issue with any input element inside an iScroll scroller. There are two known fixes - one requires patching iScroll. (There is an unaccepted pull request on github.) The other can be applied externally.
The external patch is implemented in my iScroll adapter widget at
https://github/com/watusi/iscrollview You'd need to set the
fixInput option to true for those pages that have input elements.
Perhaps this will fix the
data-filter=true issue.