Created attachment 619450 [details] Screenshot of problem When I have multiple tabs open and click on the "next tab" button in the tab bar, it never deactivates, i.e. I can keep pressing it and once the right-most tab is selected Firefox starts adding blank space to the tab bar. See attached screenshot. I only just noticed this bug in 2012-04-28 Win32 Nightly, it's probably a recent regression. Updated to current nightly [Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120429 Firefox/15.0a1] and bug is still present.
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 749658
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