You can Pick up Items and it shows the animation without any Inventory Space, Making the item Disappear.
How to Reproduce:
1: Fill your Survival inventory
2: Go in the Creative Inventory and grab a item of choice
3: Drag the Item out of the Inventory so it Drops
4: Press "E" to Exit the Inventory
5: Walk to the Item Like you are going to pick it up
6: It looks like you picked it up but if you check your Inventory it Disappeared!
Linked issues
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