Cookie and Double quote ?

Hi,

I can't delete the double quotes when I run test :

Cookie: XFSaml20Info="6.6.0.12930__20211028072647__20211028072647__2__S01247930__4__Firstname LastName__teyMpiCZfmV1AKaFFuqIWeMKmnk"

In file : controller.properties, I set escaped.cookie.characters=., ;:"
And restart Neoload 7.11.

But same problem.
Any idea ?

Thanks lot,