How to redirect to group on the native app other than index page

Hello, I’m designing my bubble app as Native on Bubble but there are other service that require me to go out of the app entirely but then when I need to return to the app my page always redirect to login/sign-up page since it is an index group. And when I create the custom state to call a particular relevant group on page load that group becomes the first page to load on initial start of the app. How do I navigate through this challenge.