Differnet Font sizes but unsure why

I have the Issue that the font size of a text element is different to another and I don’t know why, on the right pane it tells me it is the same font size - but visually it isn’t does someone know why this happens? Have I added some zooming to it or experiencing the same Problem?
Some help here would be cool :slight_smile:

Since I’m a new user I can only upload one asset / image, hope you trust me that the other text field hast also the font-size of 12px.

You can upload the second image as a comment, but better yet: share the Figma file link!

here is the link to the file, thank’s for your quick response!

Easy: this is superscript text