Unable to repro this issue on Windows 7 for Google Chrome Stable Version - 52.0.2743.116

Screen-recording is attached.

@jasont20015: Could you please re-test the same on a clean profile [chrome://settings -> Add Person -> Do not Login to Chrome] and let us know your observations.

Thank you.

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@rnimmagadda
Seems like the clean profile worked, and after debugging a little bit I saw my theme was doing it and it looks like other themes are doing the exact same thing (tested like 5 different themes), I attached a screen recording showing this issue... I don't know if there's any way I could get a theme without it bugging out. If there's a solution for that I'd really like to know.

Either way, thanks for the help.

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Unable to repro this issue on Windows 7 for Google Chrome Stable Version - 52.0.2743.116

Screen-recording is attached.

Deleted: 635823.mp4 4.8 MB

	635823.mp4 4.8 MB View Download

Maybe the following could help reproducing this issue, I have windows 7 ultimate 64 bit running on a custom made computer. I have 3 1920x1080 monitors, 2 connected with hdmi and 1 connected with VGA. I have an MSI Nvidea GTX 980 gfx card, a i7-4790K cpu @ 4.00GHz and 16gb ram. My monitor setup is in the middle my main monitor, on the right my 2nd monitor and on the left my 3rd monitor, the taskbar is on my 3rd monitor. screenshot of most of the information is attached.

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This happens when you have a video on a secondary monitor and are in use of a theme, resetting to default theme fixes the problem.

Its the same issue as https://bugs.chromium.org/p/chromium/issues/detail?id=635370&q=fullscreen%20theme&colspec=ID%20Pri%20M%20Stars%20ReleaseBlock%20Component%20Status%20Owner%20Summary%20OS%20Modified

Had this problem the past few days and noticed what was wrong. 

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@jasont20015: Could you please try the same as mentioned in the comment #7 and let us know your observations.

Thank you.

Like I said in a comment 4, I said my theme was causing the problem. I am not using a theme anymore and I have 0 problems. I don't know if there is anyway you could fix the whole theme causing problems thing, but if you can I'd be glad to hear it, since I really like using chrome themes.

Could some one from the "Themes" team please look into this issue. 

We are not able to repro this issue on a Dual Monitor with/without theme installed.

Thank you.

The conditions so far require

-Windows 10
-Chrome window on a non primary monitor
-chrome window snapped to fullscreen/maximized(not F11)
      If you don't have the window maximized you can actually go fullscreen without and issue
-Themed Chrome

Bellow are quick videos showing the problem and its persistence in icognito

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2016-08-17_22-02-46.flv 6.0 MB Download

Experienced the same. I was using a dark theme (not sure which) and had that problem aon monitors 2 and 3 (not primary). Resetting the theme cleared the issue, and installing "Morpheon Dark" seems to work currently.

This looks like issue 635370. If so, maybe you can help them pin down the conditions where this shows up.