I have 2 user contents for each users:

• one FR language with live version
• one EN language with no live version
  Each user content has a illustration image

The URL to get avatar such as http://[FRONT_URL]/_plugins/user-directory/user/ametys_demo_users/admin/image_100?lang=fr do not serve the illustration of FR content. It tries to get the illustration of EN content that o not have live version.

As result, illustration is not found, the avatar is the default one with letter.