same damage on all tools

Hello, I tried the latest snapshot and thought it was great, but unfortunately there is a bug that causes all weapons to do the same damage, regardless of the material or type. In this case, all tools do 4 attack damage

I think that the weapons should give out different damage depending on the material

when I gave a sword to myself and killed some mods I wondered why it took a little longer to kill him when I checked it I found that each tool only gives 4 damage

Step 1.Start Minecraft in the latest snapshot

Step 2.Create a new world or enter an already created wave

Step 3. Get any sword

Step 4. Kill a mob or point the pointer at the sword to see the attack damage