Contact form does populate email field on mobile.

I receive all emails from the Enfold contact form if someone uses a computer. But when someone uses mobile, I don’t receive their email address so I can’t respond. The email address I receive is (Email address hidden if logged out) .

I am running Enfold 4.6.3.1.
I have not modified the code to change how the contact work performs except for some troubleshooting in similar posts.
Under the contact form, I have “valid email address” selected for the email field.

Essentially, I have the same problem as this post: https://kriesi.at/support/topic/urgent-contact-form-does-not-work-on-mobile/#post-1136290

Thanks.