Windows 7, 64-bit Build identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120425 Firefox/15.0a1 In native apps, links that usually open a new tab in Firefox do not work. Nothing happens when they're clicked and no message is displayed. This occurs with multiple apps that have the same behavior. Steps to Reproduce: 1. Launch Nightly 2. Go to https://marketplace-dev.allizom.org/en-US/ 3. Install an app (tried with Sandglaz) 4. Launch the native app 5. Click on a link that usually opens a new tab in Firefox (clicked Feedback & Support Forum in Sandglaz at the bottom) Actual Results: Nothing happens. Expected Results: Not entirely sure, maybe the page should be opened in a new tab in Firefox.

This a duplicate of bug 707836 - The correct behavior in this case would be to open the respective link in firefox in a new tab.