Hello it is as the title says, we are using Minecraft 1.20.1 with version 1,0.0 for fabric.

For the example I'm going to use the diamond rune blade, but its like this with all of the death magic weapons.

I have the frost runes in my inventory, and am right clicking while being very close to my friend. However when we right click, our spell on the sword does not work.

Is the keybind to cast a spell from spell engine set to right click?