In the Java edition, the animation of picking up items is to stretch vertically to restore the normal level, while in the bedrock edition, the items are enlarged to narrow the normal level
Linked issues
Comments 2
Thanks for the report!
While this would typically be regarded as an accepted parity issue by the bug tracker's standards, MC-248962 says that in this specific instance, parity is not the expectation, and this will not be changed. I'll go ahead and resolve this ticket of the aforementioned one. 👍
Items in the form of 2d, not blocks, Blocks in Java pickup animation is correct