Hi! The tool used to spawn items for me but now it doesn't. And if I try to spawn an item in a full slot, it removes the item instead, leaving it empty.
I sadly use Atmosphere, however I found two videos guides that helped me. This one and this one. I know video guides aren't recommended, but they helped me. I hope you find a fix for SXOS soon.
Same goes for the airport too. I tried to move it but the stone underneath and around it sadly don't move with it. I hope we'll be able to move these things soon.