Preserve Search Results on Back Navigation

When we search for a title and click on it to explore its details, pressing the Android back button currently takes us directly to the home screen instead of returning us to the search results.

Can we improve the back navigation behavior? Ideally, pressing the Android back button should return us to the previous search results, preserving the search query and the list of results, rather than discarding them and navigating straight to the home screen.

This would make it easier to explore multiple titles from the same search without having to repeat the search every time.