I installed and tested it. Here are some comments.
$().live is not a function
I had to change .live to .on to get it work in dma.js.
2. Second issue was more annoying and not trivial.
I use it with Bootstrap. On PC or laptop there was no problem. On a mobile device, I was not able to tap the top of my site. As there is the main menu, I kept trying to tap the menu and suddenly got a mail that testuser was deleted.
I realized that the invisible modal window somehow covered the other modules, and I clicked 'Yes ..Delete...' button without knowing about it.
Solution: I had to change 'aria-hidden="true"' attribute of the div to 'style="display:none"' in dma.php. Now it seems to be good. (It may be a compatibility issue with my template.)