I found a solution…without understanding how.
The stretching issue was apparently due to the fact that the layer was an illustrator file, and was imported as a comp element with his own size (not the one of the original illustrator document – not sure if I’m clear here).
I imported the same element but with the illustrator file’s dimensions, and now it’s working perfectly fine.
Is it one of the limitations of dynamic link ? Maybe…
Anyway, I can thankfully move on on my projet now ! But of course if someone got the explanation to this, it will be super appreciated !
Julian Bouleux
JumanCreative