Hi,
as the title suggests, whenever you swap items in a wild battle (Switcheroo), you will loose your held item.
Not sure whether this is intended or not, cause that happened to me a few times already and it kinda sucks realizing your item dissapeared cause you pressed the wrong move/misinput.
Shouldn't the item be restored to your Pokemon after the fight? (Like after Boss-Battles)
Can record a video if needed.
Thanks for reading