Enchantment bug that i found in game that would literally very very important to het fixed

This bug Happens in survival, i Hate it because it Broke the Fortune 3 enchantment, the fortune 3 enchantment  dont work anymore.

I have a fortune 3 enchantment on my diamond pickaxe. I distroy 6 blocks of Diamond ore and It only gave a Exactly 6 diamond Ore, fortune dont work like that Before. So it needs to be fixed before the official release of minecraft nether update.