This issue has been closed as 'Won't Fix' due to an extended period of time without updates. If this issue is important to you please let us know by posting on the AnswerHub or UDN, and Epic will re-open the ticket for further review.
French AZERTY keyboard does not recognize ù, £, §, ^, _, ', or ² keys
1. Set keyboard settings to French (France) AZERTY keyboard
2. Open editor (any project)
3. Go to project settings>input
4. In console keys, press the plus sign to add a console key
5. Open dropdown menu
6. Press any of the following: ù, £, §, ^, _, ', or ²
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-15894 in the post.