I tested it in Chrome, Firefox, and even Internet Explorer, and none are working.
Here’s the site – http://lakewoodwindowcleaning.com/
Thanks, I just realized this today as well and see the issue. I’ll post another update as soon as I can to resolve this.
How is this coming along? I need to get my client’s site fixed. Thanks!
Sorry, there are other updates I have been trying to implement as well. I would suggest rolling back to version 2.1.4 which you can download from the developers page https://wordpress.org/plugins/mtphr-shortcodes/developers/
Otherwise, I believe it will start working if you install the Metaphor Widgets plugin https://wordpress.org/plugins/mtphr-widgets/ so, maybe try that first. This plugin contains the scripts needed to run the tabs.