Dripleaf not properly held in the player's hand

Related to MC-213799

If you hold big or small dripleaf on your hand in third person, you notice that the item isn't properly held, as if looks like it is floating. It should be properly held on hand like on Java Edition. (see attachments)

Observed Results
The dripleaves on hand are not held properly, as it is holding in a weird way.

Expected Results
The dripleaves on hand are held properly on the stems, like on Java Edition.