[Villager sleep on Custom bed]

Hello! So I made a custom bed, but the issue is that Villagers don't recognise it and don't sleep in it?

 

Do you know how can I make it work?if Mixins are the answer can you teach me how I can make them work in 1.20.1 and in my case

 

Thank you!

[Edit vanilla mobs drops]

15 hours ago, vemerion said:

You can use the Random object from LootContext.getRandom() to determine how many items should be added to the loot.

Do you have an example mod

Tutorial 

Repository 

I can look at, because I am lost. This simple thing made me consider quitting the whole project

[Edit vanilla mobs drops]

it didn't work, the goat drops my item, but it drops it one piece everytime, I want it to act like a sheep, drops an item from 1-3 pieces
IDK how to send images here sadly

 

[Edit vanilla mobs drops]

Hello! I want to edit the drops of a vanilla goat to drop 1 to 3 pieces of a new custom item I codded, but I don't seem to get it to work. Please show me how to do this

Version: 1.20.1