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I can understand that this bug could be very difficult to fix as it isn't "always reproducible". Basically anything related to tabs I could think of to see if I can possibly trigger something specific to restore it so to help narrow a piece of code to make it easier to find what this bug is related to.
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Minimizing, Maximizing, Resizing window, zoom, etc. Tricks with tab closes (clicking, double clicking, undoing and pressing Ctrl+W), "Sending tabs". These include hiding/showing toolbars, opening new tabs. I have tried many different things to see if I can get a tab to close. I've also been on Firefox 3.5.2 for the past week. I wanted to close the last 2 Google Document tabs, and after closing the first I couldn't close tabs anymore.Ĥ.
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Nothing special, just one of my Google Documents tabs. It suddenly stopped working after closing a single tab. Can't close tabs after having opened new tabs and closing them a few times.
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