permission "Translate Glossary"

Hi Everyone,

For our projects Thea 2 : The Shattering french translation, we can't add permission Translate Glossary

https://images.victor-hery.com/4gBGPHS3/JkhdWfFS.png

If i add to him and save the permission, it doesn't work (i've try all solution i have, never work)

https://images.victor-hery.com/CWCEONGO/yZUj261W.png

So the only way for someone to edit the glossary is to add to him : Translator management but i don't want to.

Do you have any solution for me ?
Thanks.