Corporate Fonts are not shown in mobile version

Hello! I have updated the templates on all websites and unfortunately, the fonts are not shown properly. Our main font “Montserrat” (from Google Fonts) is not shown in the mobile version.

Does someone know how to fix this error in Hubspot, so that the fonts are consistent in mobile and desktop versions?

Thanks in advance.

Best regards,
LE

This is likely related to your CSS stylesheet and your template not to HubSpot behavior. I will reach out.