The data request table has no order option. The standard order sets completed entries on top.  The standard order should be that all pending and not completed requests are on top.
The ordering structure should be the same for the users and the DPO page.

As far as we could see there is no paging for this page. In large systesm  over time a long list of entries will appaear. Then paging makes much sense.

The data request entry is a new private data set. Its not possible in the moment to delete such entries.

If there are a lot of entries it should be possible to search for a user or by date