How to reproduce

• connect to the cms
• open the "right management" tab and click on the "assign profiles" button
• click on a profile and assign it to a user or group
• open the "assign profiles on contents" screen
• the previously assigned profile is still selected, directly assign it to a new user

Actual behavior

• the profile is not assigned to the user on the contents context

Expected behavior

• either the profile is assigned to the user on the contents context, or no profile should be selected when entering the "second" assignation screen, which would force the user to select a profile prior to assigning it.