Vanilla automatically adjusts the Attack Damage line to match the output of an attack with the Sharpness enchantment, and I suggest that this mod should have an option to disable that.
"Why would anyone want this?"
Consistency with Minecraft Dungeons.

Thanks for the suggestion. I've looked into this a bit and while it would be possible to add I think it's a out of scope for what this mod is trying to do. There are a lot of inconsistencies between the tooltips in Java Edition and Dungeons so it would probably be better to use a mod that's dedicated to making them more consistent.