I’ve developed a private, password-protected webpage on HubSpot. When a user enters the correct password, a cookie named “_key” followed by random numbers (e.g. 124794456884_key) is generated. If this cookie is manually deleted, the user is prompted to re-enter the password upon revisiting the page. I want to enable the manual deletion of this cookie when the user clicks a logout button or link. However, the cookie is HttpOnly, meaning it can only be removed server-side. I attempted to use a serverless function and “Set-Cookie”, but it was unsuccessful.