SAP Design Library | Major Font Issues in Prototypes

Hi there,
so I am working with a Design Library from SAP and the prototypes I create have a major font issue. Hover states are thrown off and except for me (mostly) the prototypes seems utterly broken. Does anyone here happen to know how I can fix this? I have been in contact with the support, and I have replaced the font assuming everything would work as it should. Only to find out that the issue persists. Don’t the prototype links update automatically? If it’s not a system font do coworkers and clients have to have the font installed?