Closed Bug 1423226 Opened 2 years ago Closed 2 years ago
Permanent tabswitch spinners when closing tabs that were opened from windows that fully occluded the browser
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:59.0) Gecko/20100101 Firefox/59.0 Build ID: 20171204234137 STR: 0) Have Firefox open with a few tabs loaded to different pages. 1) Have an application other than Firefox Nightly opened (I use IRCCloud Desktop for this), and fully covering the Firefox browser window 2) Click several link in that application so that the link opens in Firefox Nightly 3) Switch back to Nightly, and start closing tabs ER: You should be able to close tabs normally, seeing each successive tab as the last tab closes. AR: Eventually, a tab will close, and you'll be presented with a permanent tab switch spinner. I can reproduce this with warming enabled AND disabled, so this blocks bug 1397426.
Assignee: nobody → mconley
Status: NEW → ASSIGNED
See Also: → 1423208
This got fixed once bug 1397426 was backed out.
Status: ASSIGNED → RESOLVED
Closed: 2 years ago
Resolution: --- → INCOMPLETE
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