Hi !
No, actually the image is not clickable.
But I did something and now I get the whole article, but the way I did it is not appropriate.
I looked for the function the_content() in post-template.php, in this function I commented this line :
//$content = apply_filters( ‘the_content’, $content );
Obviously this is not good, but I wonder what are these filters applied and where to configure them ?
I guess the issue is not related to the theme chosen, but to wordpress (When I change the theme, I still get the problem).
Thanks for your help !