Feedback on Tor Browser

Hello,

I already sent this message to frontdesk@torproject.org but I don’t know if there is someone. So I post also here :

When I configurate the tor browser, all the configurations are deleted when I shut off the browser (if I put : do not save any history, at the next opening there will be again : use private navigation).

Thank you for your help.

I use windows, the last version of tor browser. Standard configuration (as installed).

Thomas