Steam Get user stats is now working why ?

Hi guys
I have the newest version of steam and I want to get players stats to print them in a widget, the prolem is that the node get user stats is not working I can’t go to the for each loop, and the array length is 0 (the output)

I tried to have a look on c++ class, but I don’t have enough experience in it :

is there anyone who has an idea about this issue ?