just updated to this version with FTB Beyond 1.7.0 and the fusion crafting stopped functioning in both multiplayer and single player no log files created for a error

that fixed the issue why was this changed in this update to this

Do you have at least 2 blocks between Crafting Core and the Crafting Injectors?

To make sure there are no issues when crafting, better aesthetics, multiple other reasons. and..."because"