I'm not going to argue that the forcemaster is set up better as a sort of Jedi, but I still like imagining a weapon that does light damage is a light saber. Galvitar is made of force, which is not the same as a light saber, and still does regular melee physical damage. The reasoning that "all Jedi use light sabers therefore all weapons used by Jedi must be light sabers" is a fallacy. Forcemaster may be a Jedi/Sith but galvitar is no light saber.
Also there are plenty of instances of non force users using light sabers. Whether or not my priest is a force user, he does wield a light saber.
I thought Galvitor was made of pure energy. Which I guess you could refer to as force. Also I've noticed that it goes back into a your spell book when it's dissolved.....much like how a light saber can be summoned back to it's masters hand if disarmed
Nope, not energy. Just force. See the subtype. The forcemaster is creating the blade with her mind, it is not a weapon she carries around. Also, the ability to summon a light saber to his hand is inherent to the Jedi not the saber. A Jedi can do that with any object. Nothing about galvitar is reminiscent of a light saber. People just make the association based upon the user.
In fairness, nothing about the staff of asyra or the priest basic attack is necessarily like a light saber either. I just think of them as such because they do light damage and I enjoy it. Tis not any better reasoning than yours for galvitar, so not sure why I'm making a point of it lol. To each their own.
Also, I love the Monty python jokes!