Sometimes some project fonts do not get loaded correctly in the Proto.io Player and in this case, a substitute font (Arial) is used in their place.
The reasons this might happen include but are not limited to:
- The font is a Typekit font and the project creator has since removed it from his/her Project fonts
- The font is a Typekit font and the project creator has since removed it from his/her Typekit account.
- The font is a Typekit font and the project creator has disconnected his/her Proto.io account from his Typekit account.
- The font is a font the project creator uploaded and added to his/her Project fonts and has since removed it.
Learn more about the Font Manager.