It takes a while for the gnome to get sucked in the black hole, because he has to float around first
Thanks to the “CBeebies” show called “zog” for the gnome called “gnorval” and thanks to the “Peppa pig.exe” project for the plane and buildings (the episode of “zog” is called “zog’s taxi service” and the reason the gnome is floating, is because he has trapped tempest)