This is the problem I'm having, I have already posted it to Reddit.
From what Snigaroo said on the subreddit, it's probably the robe mods that I have installed that seems to have issues with Melee animations.
The robe mods I have installed are Force Fashion II and Lore Keeper Robes. I have never had this issue before.
My questions now is if I was able to go in and fix the animation issues, how would I do so? I assume I would use KotorTool, but what would be the hypothetical steps I would need to take?