Hi @wpautmator – thank you for writing in to us!
I viewed the site, followed your instructions using my actual mobile device (an iPhone XR) and I was able to reproduce the issue that you are referring to. Watch this screencast please: https://share.getcloudapp.com/p9uNpqgm
Since the issue only occurs on Mobile view, then may I ask, do you have any caching plugin that is currently active on your website? If yes, you can try to disable asset caching under your Popup Maker > Settings > Misc and check it again if that helps you solve the problem. You can also check out this demo screencast to make it more clear for you: https://share.getcloudapp.com/bLukzNZy
If that does not makes any difference, I would suggest checking out this documentation on how to Test if a Plugin or Theme Interferes with Popup Maker:
https://docs.wppopupmaker.com/article/332-test-whether-a-plugin-or-theme-interferes-with-popup-maker
This way we can determine if its a conflict with another plugin or theme quickly.
Hope that helps you with your issue.
