Variable font kerning not matching static counterparts

Hey Guys,

I’ve got a font that has the normal range (100-900), and I tried exporting as variable font (with variable export instance) and noticed that if I switch between the normal 900 and the variable 900, the variable one has kerning that is less than the static ones, as well as different metrics (slightly taller)

Any idea what I might be missing? Should I have a dedicated variable font master or something to make them the same?

Thanks !!

Nvm this was a weird css bug and had nothing to do with glyphs – all g