When i updated my server to 1.17, 99% of the new 1.17 features were absent. I searched up for new features in the crafting menu and none of them were there. I also travelled to new chunks and went underground and haven't found any deepslate or copper there. One other bug that i have noticed is that i am unable to smelt the new raw iron/gold in a furnace (see screenshot)

I may also note that this problem does not affect my own world, but the server that i play on