Session Timeout / Authentication Cookie Timeout

Constantly having to re-authenticate every time they load the project on mobile is really annoying for our users.
Normal websites timeout a session and then you are no longer ‘online’, which seems like what the project settings for session timeout is doing. However they store a cookie in your browser that usually lasts around 30 days before you need to login again. So next time you visit the website you are still authenticated and do not have to log in again.
Is there a setting somewhere that I am missing for this?

Did you ever get an answer on this? We’re trying to do the same thing (timeout every 2 weeks or so), but under the Project Properties, I’m only able to set the Mobile and Desktop Session Timeout to around 35,000 seconds, which is almost 10 hours.