I have a question out of curiosity.
I noticed that when I export from on Glyphs-File a Web-Fonts (WOFF, WOFF2) and Desktop-Fonts (OTF) they differ in spacing.
To be more precise Web-Fonts have more tracking.
If you overall decrees tracking, the fonts mach perfect.
So fonts just run wider in browsers.
I tested this by making a screenshot of the browser and overlay this in InDesign.
It seems to be a general phenomena.
Does anyone have a explanation for this?