Dear Anna,
Thank you for posting your query in our community.
Please don't worry, let's work through your concern together and move towards a path to resolution.
I understand your concern and would like to convey if you didn’t sent the current view as he default view when you return to the page previous default View will be executed.
- Please make your Z to A view default view.
Please crate a view by going to library settings >> more library settings >> scroll down >> crate a view standard view >> select Show items in descending order (C, B, A, or 3, 2, 1) >> please remember to select Make this the default view (Applies to public views only)>> click ok.
Appreciate your patience and understanding. Have a great day!
Yours sincerely,
Sophia