Dear Sigrid Dalland,
Greetings! Thank you for posting in Microsoft Community.
I understand that you are experiencing font weight issues in PowerPoint on your Mac. This issue may be caused by a conflict between the font files or a bug in the software. Here are some troubleshooting steps you can try:
- Clear the font cache on your Mac. To do this, open the Font Book app, select All Fonts, and then choose File > Restore Standard Fonts.
- Check for updates to PowerPoint and your operating system. Make sure you have the latest versions installed.
- Try using a different font to see if the issue persists. If it does not, the issue may be specific to the Work Sans font.
- Contact the font creator or vendor to see if they have any suggestions or updates for the font.
If none of the above steps resolve the issue, I deeply understand the inconvenience caused and apologize for it.
Considering that the Work Sans font is not a built-in font in PowerPoint for Mac, it may have compatibility issues with PowerPoint.
On one hand, I recommend you send feedback from within PowerPoint, click Help menu > Feedback. Feedback submit by this way directly goes to the related team, this is the best way to let the developers aware of this issue, help do investigation and fix the issue.
On the other hand, we will also keep this thread open. Welcome community members and MVPs who have similar experience to share insights and suggestions here.
Thanks for your cooperation and understanding! We hope you have a nice day. Stay safe and healthy always.
Sincerely,
Tina | Microsoft Community Moderator