I have a Pixel 7a mobile with GrapheneOS installed over Android 14. When I try running the "green logo" Mewing App by Dr Mike Mew in Shelter, I am unable to and get the error message "Sorry! The store cannot be reached or accessed". I have been in contact with the company who installed GrapheneOS on my Pixel 7a mobile and learnt this apps works on a Android 12 with eOS installed. Please can you kindly suggest a solution to this problem which could be due to eg a bug with Shelter or the version of Android. Thanks, Lauren