Hamburger menu isn't deselected when closed via the hamburger button
After clicking the Location Options toggle (the hamburger menu) once, the button does not deactivate on subsequent clicks. 
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The description and image is from the Ubuntu bug. I can't get a screenshot because the button deselects when I try (and then immediately reselects after the screenshot is taken).
I can reproduce the bug on Files 3.26 and the Files 3.28 Nightly Flatpak both on Ubuntu 17.10.
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