Hi Helle,
Thank you so much for getting in touch with us and apologies for the inconvenience.
I have taken a closer look and found that there is a JavaScript error in Safari coming from one of your theme files:
TypeError: undefined is not an Object. (evaluating ''msTrackingProtectionEnabled' in window.external') - avia-snippet-cookieconsent.js:629:113
This is causing the JS issues and causing the map not to display.
I would be happy to fix this for you by making the change to the file, however, I would recommend contacting the Enfold support team in order to permanently fix this error in Safari with the theme.
To fix this for you, could I kindly ask if you could create a ticket here: https://www.wpgmaps.com/contact-us/ and if you could perhaps create a temporary account for me so that I can assist you further?
Thanks for your time and I am looking forward to hearing back from you and assisting you.
Kindest regards,
Dylan