The player's hand still bobs if you hold an item while the game is paused

In the latest preview, Mojang finally gave us the ability to pause the game in singleplayer. However, if you have "View Bobbing" enabled under Settings > Video and are holding any item, you can still observe your hand move despite the game being paused.

Steps to reproduce:

1. Make sure you have "View Bobbing" enabled.

2. Hold any item.

3. Hit ESC to pause the game.

Observed results:
Your hand will bob up and down despite the game being paused.

Expected results:
Like in Java, pausing the game will allow no simulation/movement.