Thanks for your system information report. I can see you have the latest versions of WP and our plugins.
I suspect there’s a JavaScript error that will appear in your console. (If needed, you may reference our KB article Using Google Chrome Developer Tools.)
If there is, it’s typically due to errant or conflicting plugin or theme code, which is why we provide the steps to deactivate and reactivate to figure out what the conflict is.
If you’re unable or unwilling to go through those troubleshooting steps, the best I can do is tell you that I cannot replicate the issue you described on my local testing site and that if we did have your issue as a real bug, it would be getting reported by many users.
Please let me know if you think I can be of further assistance.