Why does my left controller stick have drift?

Why does my left controller stick have drift?

I was playing the walking dead: saints and sinners for the first time and I noticed I was slowly strafing to the right. I took it as the game's push mechanic and just kept playing. I then hopped onto vrchat, and truly noticed the stick drift. I haven't seen any repair guides for the quest’s controllers, so I'm wondering if anyone knows a fix?