If you have multiple subscriptions, there is an easier way for you to navigate using the 'home button'. Home button will allow you to switch between contents without navigating through so many levels.
1.) On the content click the book icon in the right corner at the bottom:
2.) Then select the add icon in the upper right screen to go to other subscription.
3.) Then voila! you are now back in the main shelf and can see your other subscription.
If you have further questions please contact us at support@lawstack.com.