Chrome Version       : 59.0.3053.0
OS Version: OS X 10.12.3
URLs (if applicable) : any
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari 5: OK

What steps will reproduce the problem?
1. Open two browser windows
1. Maximize one window
2. Press ⌘⌥M (or Window -> ⌥ -> Minimize All)

What is the expected result?
The windowed window is minimized.
The fullscreen window is unaffected.

What happens instead of that?
The non-maximized window is minimized as expected.
The maximized window goes into a weird state. The window is listed in the dock, but it's invisible (see attachment) and the desktop space it was occupying goes black.


Please provide any additional information below. Attach a screenshot if
possible.

If using the menu bar, the Minimize All option is hidden behind Minimize unless holding ⌥. While in fullscreen, Minimize is grayed out, but Minimize All is never grayed out, even if all open windows are fullscreen or already minimized.

⌘⌥M is the shortcut used in Google Docs for "add comment". I've run into this bug two or three times, and I think that's been the cause each time. (Maybe the macOS shortcut is a recent addition? Not sure why ⌘⌥M is in my muscle memory for Docs)


Related bugs:
 https://crbug.com/680809  will cause Google Docs to receive ⌘⌥M while fullscreen, so personally, I don't think I'll experience this bug after that's fixed. However, the bug will still occur if ⌘⌥M is pressed in a non-Google Docs or non-maximized window (minimizing the active, non-fullscreen window and putting the fullscreen window in the weird state).



UserAgentString: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3053.0 Safari/537.36
 

Deleted: Screen Shot 2017-04-07 at 2.51.01 PM.png 34.2 KB

	Screen Shot 2017-04-07 at 2.51.01 PM.png 34.2 KB View Download