[Maxime Archambault]

I continued to play and found out that:

it was related to the
• “All CAP” property,
• the lowercase in the text,
• the main font.

“Hello, world” has to be “HELLO WORLD” and everything works.
The “ALL CAP” property applies the “ALL CAP” but not the selected font, probably a problem in the font’s incomplete glyph. It was a poor-quality font.