"Spread Captions and Shrink Text to fit" aren't working

Hi there! I’m trying to export a pdf flagging the two option written as title of this topic, but the result isn’t what I expected. Check the attached, the name is kept in the pdf, but is not showing it.
Is there any bug or am I the only one facing this? I need just to know how to make the option “shrink text to fit” works, because I was always using it in SBPRO7 without any problem.

Text issue