Hi @Curveez1! Thanks for posting this here. Could you share a few more details about the issue? Which fonts are affected, and does the issue occur only in the preview, or is the exported file affected as well?
Have you tried opening the project in an Incognito/Private window to rule out any caching or browser extension issues? Let us know if that makes any difference.
If the issue persists, please share your device, OS, browser/version and a screen recording if possible.