User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20100101 Firefox/17.0 Build ID: 20121128204232 Steps to reproduce: 1. Launch Build 20121217070202 Version 18.0 2. Open the Music app. (bug not specific to music app!) 3. Play around with this app by playing songs and switching between the different selection catagories at the bottom. (Artist, Album, Playlist etc.) 4. See if at any time that it seems you have clicked through the music app onto an icon behind the music app and launched a new app such as options or firefox unintentionally. Repro 1/10 attempts: This bug is tough because it's not 100% but it's possible and especially on my phone I seem to hit this bug a lot. I've verified this on 2 test phones so far. Actual results: Was playing around in the Music app and when tapping on icons in the Music app, instead I'll somehow open up calculator, Firefox, Calender or any other program icons that appear on the home page running behind the Music App. ** In the Log provided, I had the Music app running and I was tapping randomly around in the app and somehow was able to tap through and launch the dialer on accident. Hopefully you can pull something useful from the information provided. Expected results: I should never be able to tap through an app and tap on programs in the background and open them up.

I have repro'd this bug 10+ times on my test phone however I've found it harder to repro on other testers phones.

This bug is starting to impede testing. I'd suggest bumping this up in priority. Many testers are beginning to mention this as a problem as they begin to understand what is happening. If I'm trying to test the music app and I am asked in the test case to tap on shuffle but when I tap on the shuffle button, the calender appears and kicks me out of Music app this is a common occurrence.

verified as duplicate of bug 822721.