
This is a new property to control the padding around each page, as opposed to the padding around the entire container. Following the original design of IconGridLayout [1], changing the page-padding property doesn't trigger relayouts; the container is responsible for queueing a relayout appropriately. [1] 3555550d5ec5406344ff9a0a3928624dc5679c20 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1510>