Well My Friend And I Working Progress For Our Minecraft Server.When We Want Craft Equipment (Sword,Axe,Pickaxe,Shovel And Hoe) Using Cobbled Deepslate,The Item Will Return And Not Crafted At All Although That Already I Crafted.I Try Craft Equipment Using Another Item (Cobblestone,Iron Ingot,Gold Ingot,Diamond And Planks) And It Working Like Normal.

(THE PROBLEM WHEN I WANT CRAFT STONE EQUIPMENT USING COBBLED DEEPSLATE AND IT DONT WORK)

*I Hope Mojang Solve This Bug On Dedicated Server.