Any way to remove the Sandbag from OnlineTraining room? (Brawl+5.0)

[SvenStryphart]

 anyone who has been playing with the latest build of Brawl+ 5.0 has anyone found or know of a way to get rid of the sandbag that shows up on the stage? Just asking due to it annoys the living hell out of my friends and I espically when we want to play on awesome SSE stages but the darn Sandbag just won't go away. If anyone can help me with this Dilema I would greatly appreciate it.

[Oizen]

I wonder if deleting the itmMelee055Gen ARC would stop it.

Thats what I would try or change it with an item drop from a regular stage.