Couple bugs with iOS7

I just migrated iPad and iPhone to IOS 7 and have a couple issues with the HomeWave app.

In both devices the (horizontal) sliders look different. When Off it is just a big round white dot on left side of display. There is no faint slider line as before.

In iPAD only when I click to open up a camera window to full active screen the close button at top right doesn’t work anymore. It works fine on iPhone but not on iPad. Looks like some conflict with the iPad status bar.