Same Skill Type added multiple times issue...

I'm having an issue in a new project I'm starting. My equipment system will have weapons add several skill types. In this example, this rogue has a dagger and a kama equipped. The issue is both weapons grant the "Side Attacks" skill type. It's showing up twice (in menu and battle)! Not what I want and not how I thought it'd work by default.

Any ideas on how to fix this?

Thanks!

Since you're using yanfly's plugins, this is the simplest idea that comes to my mind.
Don't make these weapons unlock skill types. Make them inflict passive states and these states unlock skill types. You cannot have one state twice, so that will prevent anything like this.

OOooooohhhhh. Brilliant, Poryg! Thank you very much!

Welcome. I've gotten so used to passive stares that I use them with pretty much everything I can :D