Sharpness not going onto attack damage description

I recently enchanted my diamond sword on a level 30 enchant, and got Sharpness IV, Fire Aspect II and Unbreaking III. The Fire aspect and Unbreaking are working fine, however the sharpness is not displaying for the attack damage. I'm pretty sure the actual damage is still correct at 9.5, but this bug has been here since I changed my world to 1.21 pre-release 3.