How to reproduce

• Create a project public with moderation with user A
• Take a user B and ask to be part of the project

Actual behavior

• User A receive link like

  https://intranetdev.xxxx.fr/catalogue/projets/projet-avec-moderation/_authenticate?requestedURL=https://intranetdev.xxxxx.fr/catalogue/projets/projet-avec-moderation/plugins/workspaces/add-member?redirect%3Dhttps://intranetdev.xxxxx.fr/catalogue/projets/projet-avec-moderation/fr/members.html?added%253Dfredericxxxxx%252523utilisateurs%26user%3Dfredericxxxxx%2523utilisateurs%26project%3Dprojet-avec-moderation
  

• when user A use this link it display the index page of the project but not the member page and the user B is not added to the project

The good url is

https://intranetdev.xxxxxr.fr/catalogue/projets/projet-avec-moderation/_authenticate?requestedURL=/catalogue/projets/projet-avec-moderation/plugins/workspaces/add-member?redirect%3D/catalogue/projets/projet-avec-moderation/fr/members.html?added%253Dfredericxxxxx%252523utilisateurs%26user%3Dfredericxxxxx%2523utilisateurs%26project%3Dprojet-avec-moderation