Hi,
I’m having a similar problem using WPTouch 1.9.41 on WP 3.4.0.
Everything was working fine on Android ICS but after upgrading to 4.1.1 the mobile theme looks like it’s missing CSS (for the whole site, not just the search function). And there’s no more slider to disable the mobile theme.
Hopefully this can be resolved since WPTouch worked great!
