Clicking on Item ID on any board opens the item details in popup view in same browser tab. To view item details in separate browser tab, open it in Detail view.
You can open the same Item in detail view by using the “View Details” icon in the popup view.
Clicking on this icon will open the same User Story details in new browser tab.
If the Item is opened in quick view, click on ellipses icon and select “View Details” option to open details of Item.