Madame Chair, if you'll allow me....
The concept of “fluency” is found a few lines below, in paragraph 5(b)(ii), where the French version refers to “activités permettant de retrouver et de conserver la maîtrise” of indigenous languages. The word “maîtrise” corresponds to the English word “fluency”. That is why I did not understand what you were trying to do with the French.
That's as I understand it.