Just letting everyone know that after a whole bunch of Troubleshooting, we discovered that the Smooth Scroll plugin that is bundled with X/Pro was breaking Mobile Button and Nav click abilities on certain browsers (esp Chrome).
If support has any solutions to this it would be great, otherwise going to have to avoid using that plugin.
Thanks for reaching out.
Can you please check if the problem only appears with the Sticky Menu in the Mobile? If that is the case, the issue has been already reported to our issue tracker for further investigation.
I would suggest you go through the following thread on the same topic.
If that is not the case and you are trying to point out something else, please provide any screenshot marked with the issue or any video along with the login credentials for your site in a secure note to examine it further, including: