Buttons for the available aspects like Very recent 1st person and Manual save are displayed in a section on the suggestions page with a blue background. Click on a button to just display games with that aspect, selected buttons are highlighted. Click on a selected button to deselect it. The Clear all menu item will clear all selections.

Aspects displayed are relevant to the current set of games. So an aspect will not be shown if it is not selected and all or none of the current set of games has that aspect.