The translation for the item menu "Edit Style..." is wrong in french : "Édit~er le style..." That should be "Éditer le style..." without the ~
Confirmed, thanks for the report! It's not a translation issue, but how the translation taken from core is handled.
Andras Timar committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/online/+/eb75a64c3cf6a4305fb105123558c4ef13aeaa48%5E%21 tdf#123500 double '~' character in translation