Confirmed in 1.14.4 and 19w39a
Though if you ask me personally, I think it is better this way.
It is not just the hand going up but also the cursor position when falling. Look down and the cursor will be exactly where you will fall to. Before that was only the case if you turned off viewbobbing.
For what is that usefull that it matches trapdoors?
I havent this drops since the new versions, but i saw that by youtubers already but please try that:
-Go to the minecraft graphics settings and try to turn clouds off and VBOs on/off.
Sorry for that.
1.Question : Can i delete my account or change name?
Oh i forgott to say that the bug only coming in Multiplayer
Im sorry how can i make it better?
But thers a new xp sound . i hear this since this snapshot, not before.
How is there anything modified?