Created attachment 667479 [details] screenshot sometimes when opening a new tab, i see artifacts until that area of the window is repainted. this happens most often when other tabs need to be shifted to the right. see attached screenshot.
If you have reliable STR, please let us know! Neither Matt nor I can reproduce this :(.
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 795648
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