Bundle item dupe glitch

Item dupe glitch

 

if you use /setblock ~ ~ ~ minecraft:shulker_box[facing=up]{Items:[{Count:1b,Slot:0b,id:"minecraft:bundle",tag:{Items:[{Count:1b,id:"minecraft:diamond_sword",tag:{Damage:0}},\{Count:1b,id:"minecraft:bundle",tag:{Damage:0}}]}}]} to get a shulker box with a overfull bundle, and right click the bundle on ANY stackable. The item will dupe