Not possible to open requests in a new tab since it is not a proper link
The tables used by queue seem to use some on-click handler to bring the user to the next page. The problem is that this does not allow the user to open requests in a new tab, as middle mouse button nor right-click open in a new tab will work.
For example, viewing a lab session as a teacher shows the table of requests, with no option to open ones in new tab.
Edited by Taico Aerts