Haptic feedback on my Rift S controllers stopped working sometime ago. I dont know why. Could be latest firmware, because of them stopped vibrating after that.
Anyways. Fishing is really hard or impossible. There are often times where i cant see splash. Usually i dont even see that red white thing above surface at all.
Im suggesting some kind of visual clue on rod itself to know when fish bites. I believe that i wont be first or last person with vibrating issues.