When Private Browsing Only option is selected on Brave browser on iOS, the private tabs disappear once the app is closed. When the app is closed or the phones is restarted all the tabs close by themselves. The same does not happen in Firefox or Chrome for iOS. The tabs should not close on their own unless they are closed manually. The browser should be able to remember the links for the private tabs even after the app is closed, crashed or the phone is restarted. Please consider shipping this soon. Thank you 