I originally posted this 4/10/2015 on the WordPress forum, but you requested I use this forum for support of the pro version, so here I am. The original thread there was
https://wordpress.org/support/topic/problem-with-resize-on-element-resize-on-a-different-domain?replies=3#post-6808288.
The URL for the page I'm working with is
http://www.ministrylinq.com/675/I'm assuming that what you mean by "default settings" is the Advanced Iframe Pro page that displays in my Wordpress administration.
You said that "Resize on element resize is not configured." I agree.
I've added #SpecialAPIhelp to the "Resize on element resize" setting as a start. However this setting is in the section for an iframe that comes from the same domain, so I'm a little confused as to where I'm supposed to configure this. This also didn't solve the problem, but I'm still assuming I've not got this configured correctly.
Thanks for helping through this!