Hey mojang... I was finishing updating minecarft beta 1.12.0.2 , when i was in my world, i was preparing for another raid to battle up to defend villagers. But the issue is when the raids starts or powering up to start spawing the mobs . the more lag comes. It didnt happened the 1.11 beta. The old beta which is yesterday the raid starts then the mobs spawns but their is no lag. Please mojang fix your game it was almost gonna crash minecraft. Even i cant record on my phone because the app for recording the games it has problems with it. So mojang or developers fix the game. Please.....