I finally got with Siteground. They gave me the following response and I wanted to check that I should be doing what they wrote and is it safe (John Z noted that I need to remember to turn the firewall back on/seems like a pain if I have to do that every time)?:
I was able to replicate the issue and found that the blockage (403) is actually being caused by Wordfence. For some reason the plugin is finding this action as potentially unsafe: <span style=”color: #0066cc;”>http://prntscr.com/je6flo
</span>I would recommend disabling the plugin or whitelisting the Elementor plugin within Wordfence and you should be able to resolve the issue.