Build Identifier: http://hg.mozilla.org/mozilla-central/rev/22a58090fa70 Mozilla/5.0 (X11; Linux i686; rv:15.0) Gecko/15 Firefox/15.0a1 ID:20120512030520 Steps to reproduce: 1. Un-check "Tabs on Top" 2. Open many tabs(Ex. 3 Tabs) 3. Click a tab and move mouse downward few pixels at same time (do not detach tab) 4. Move over a tab and hover over the tab Actual results: Tab dragging thumbnail appears even if mouse is already released Expected results: should not.
The cause is bug 648477, but, as the symptoms are a little different and showed up at a different time, it's useful to leave this open. This can be marked as a duplicate when bug 648477 is fixed.
Depends on: 648477
Per policy at https://wiki.mozilla.org/Bug_Triage/Projects/Bug_Handling/Bug_Husbandry#Inactive_Bugs. If this bug is not an enhancement request or a bug not present in a supported release of Firefox, then it may be reopened.
Status: NEW → RESOLVED
Last Resolved: a day ago
Resolution: --- → INACTIVE
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