Sorry Zzzach but if unless those French soldiers were of Northern African origin the PC elitist Hollyweirdo producers are just not interested.
As it turns out, many of those French soldiers actually were of Northern African origin.
https://en.wikipedia.org/wiki/Siege_of_Lille_%281940%29#Siege
https://en.wikipedia.org/wiki/2nd_North_African_Infantry_Division
https://en.wikipedia.org/wiki/5th_North_African_Infantry_Division