Hi,
I chose now a new font, Josefin Sans, and the problem still occurs. I would like the font to be font weight 300. In the customizer the font is shown in font weight 300, as soon as I close the customizer it changes back to normal.
I cleared my caches and tried incognito. In the page code is 300 shown but it’s not shown on my screen.
Someone knows what to do?