Not mobile friendly #19
Description
When opened on a mobile device, due to screen width limitations, the zoom effect after clicking on the picture is not obvious, and trying to zoom in will trigger an event to restore the image to its original size, while using two fingers to zoom in will cause the entire page to zoom in proportionally.
It would be nice if the popuped image itself could be zoomed in and out with two fingers (without affecting the size of the page outside), like in the native app.