Neither back button nor flick close photos

The only way to exit from viewing photos with this plugin on mobile is to tap the X on top right corner (inconvenient for mobile) or to tap outside the photo. If the user tries to flick to close the photo to see the page/post, he will not only discover it does not work, but he will have scrolled far from where he originally was. Then if he tries to exit using the back button, not only will the photo not close, but the browser will close entirely or go back to a previous page.

I would keep this plugin if it allowed users to swipe to close, or allowed users to use the back button to close. At the very least, disable scrolling while viewing. I don’t believe addressing the above would affect performance or make it less lightweight.