signup form blurry

The javascript to blur the background when the signup form pops up only works with certain themes. Otherwise, it blurs blurs everything, including the form itself. Please make these changes in plugins/coursepress/js/front-enrollment-process.js in your next update :

line 345: BAD: $( "body > div" ).not( $( ".cp_popup_window" ) ).addClass( 'cp_blur' );
GOOD: $( ".cp_popup_overall" ).siblings('div:first-child').not( $( ".cp_popup_window" ) ).addClass( 'cp_blur' );

line 355: BAD: $( "body > div" ).not( $( ".cp_popup_window" ) ).removeClass( 'cp_blur' );
GOOD: $( ".cp_popup_overall" ).siblings('div:first-child').not( $( ".cp_popup_window" ) ).removeClass( 'cp_blur' );

Thank you.

ps. This is a duplicate of https://premium.wpmudev.org/forums/topic/coursepress-signup-form-is-blurry#post-1012831 from 4 months ago.