Hi, in DNN7.3 when I have a page with a RadEditor, it works fine unless I scroll the page.  Once I scroll the page, all pop-ups appear in the wrong place and none are clickable.

To reproduce, log in with the account externaltester p/w externaltester here:

http://imcwbeta.org/RadEditor-test

I've added the newsletters module here, just to get a RadEditor on the page.  Scroll the page so you can still use the editor, then click any editor control that will bring up a pop-up.

This must be some kind of script conflict in my bootstrap 3 skin.  This works fine with the Gravity skin.  Help?