[Plugin: WPtouch] WP-Touch iPod/iPhone & Contact Form 7

I’m using a “Contact Form 7” embedded in a page.

**On Android the buttons to “Select” a file for upload into the forms email work normally to select from the phone’s file system.

However, the buttons are disengaged on the iPod touch (and I assume iPhone) when I visit the page that displays the form generated by Contact Form 7.

Any suggestions for creating an upload form besides the regular email functionality in WP-Touch.

Thanks!