f(x) Email Log is updated to version 1.0.2. This is a minor update. With this update pop-up/modal window to view email content now responsive, and we can view email log properly on mobile phone/tablet. Here’s the screenshot of the plugin modal in action (on my phone) before and after responsive update:

fx-email-log-responsiveSo, previously the modal will cover the whole screen and make the whole page inaccessible and we cannot even close it. Now it will resize depending on screen size.

This bug happen because previously the plugin uses thinkbox, a script that is bundled in WordPress. Thinkbox is an outdated script with 5 years bug with no plan of fixing. I think the only reason this script is still in WordPress core is for backward compatibility.