Created attachment 8461490 [details] I removed tab titles and adress bar content. User Agent: Mozilla/5.0 (Windows NT 6.2; rv:34.0) Gecko/20100101 Firefox/34.0 (Beta/Release) Build ID: 20140723030202 Steps to reproduce: Open and close tab. Actual results: It looks like tab bar is not refreshing after closing a tab resulting in "open new tab" button being glitched into the tab bar (real button is functioning properly). It doesn't happen when Nightly is started in safe mode but disabling all my addons manually wouldn't fix my problem. I'm not using any interface related addons or themes and this problem is Nightly specific (Firefox works just fine). Expected results: It should just werk.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1040187
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