With PBI Desktop (may 2022 version), when you duplicate a page, visualizations on both pages are automatically linked. It means that any changes made on one of the pages will be reflected on the other duplicated page. How can I disassociate one from another?
View -> Sync slicers -> Sync slicers pane.
Unchecking left checkbox will unlink visuals and unchecking right checkbox will remove it from that page