Hi Myron!
Thanks for getting in touch with us!
I am able to reproduce the issue on your site, but not on my local installation. It looks like it could be a theme conflict.
Did you happen to notice a difference when deactivating all other plugins or switching to a default WordPress theme, like Twenty Seventeen? What happens if you try deactivating all plugins and switching to the Twenty Seventeen theme together? Do you notice a difference then?
If you see no difference in those conditions, then we’ll need to do some deeper troubleshooting.
Please let us know about it.
Thanks,
Victor