Junk Yard · Auto-clear, pins and deleting
What happens to my Junk Yard scraps when I restart or quit Storage Studio?
Short answer: Scraps are saved on your Mac and survive quitting or restarting. Their timers keep counting by the clock, so anything that expired meanwhile is removed when Storage Studio next opens.
They're kept. Scraps are saved on your Mac, so they're still on the board after you quit Storage Studio or restart the Mac.
Their timers are based on the clock, though, so they keep counting while Storage Studio is closed. Anything whose time ran out while it was closed is tidied away when Storage Studio next opens.