In e10s on Nightly on Linux, when the throbber area of the tab starts animating, sometimes it starts with a flash where the square around the throbber is painted the window background color for a few ms. This doesn't reproduce all the time, but one case where I saw it happening more often is when using the 'Preview' button in wordpress.
I meant to add: this seems to have started more recently.
luke, if you have time, can you try to determine if/when this regressed?
I'm afraid I don't have the time, sorry. I was hoping there might be an obvious culprit.
> I'm afraid I don't have the time, sorry. I was hoping there might be an > obvious culprit. Ok, no problem. I need to get a Linux environment set up anyway. Triage team, NI me and I'll dig up regressions window, if no one has any immediate idea what's happening here.(In reply to Luke Wagner [:luke] from comment #3)
I cannot reproduce this, not even occasionally. As such, I'm won't able to track down a regression
Luke, Are you still seeing this with latest Nightly?
Woohoo, I can't reproduce this or bug 1165462. I'm guessing something was fixed.
Luke, cool, thank you for checking.