When the left mouse button is held down to place gravity blocks such as sand, the player's main hand does not move

How to recrate the problem
1. Install Minecraft Java 1.21.11

2. create a new world, just set the gamemode to creative

3. place a block at least 10 blocks high from solid ground

4. take sand, gravel these kinds of gravity blocks and place them around the block you placed on step 3(not on top) (held down your left mouse button, single press is not going to work)

1. Tip: the glitch will only work like 1-2 seconds later, haven't tested anvils and dragon eggs