I have a Montserrat font project based.
I have used a 900 weight font (like ultra black).
In internal blocs preview is all ok.
When export all project , I see in online index (head section) this string:
This string cannot permit to see 900 weight Montserrat font.
(if I change to: family=Montserrat:900 the browser rendering works fine).
So where is located in blocs this string?