Issue Summary

Third Party macros get rendered with extra empty space when in presenter mode

Steps to Reproduce

1. Create a new page that includes a third-party macro
2. Enter presenter mode;

Expected Results

The macro is rendered without extra space and maintains proper boundaries between parent and child elements.

Actual Results

Extra space is added between the iframe and body of iframe.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available