sidebar dimmer on mobile devices can be "clicked through"

[austinsamsel]

When the sidebar is activated, and the dimmer covers the rest of the page, a user can click anywhere in the dimmed section to close the menu. In chrome on my mac, even if I click on the dimmed section where there's a link, it won't activate the link, and I won't be taken to another page by accident. Awesome!

However, on mobile devices, if a user presses in the dimmed section and there is a link (or any element) right below it, that element will become activated. I'm finding this on the iphone 4 and samsung galaxy s4.