Scribblenauts Nintendo Switch Glitch

There’s a glitch where when I summon the thing needed to progress it disappears

[@randomation9289]

Um can you please explain the glitch to me

[@randynguyen5250]

So basically I have to spawn Doppellily to continue the game but when I spawn them they disappear Even if they spawn it still doesn’t work

[@randomation9289]

Thanks

[@randynguyen5250]

Idk how to fix