While this method is indeed a bit hacky, it does work! Perhaps in due course wayfire will make this a bit more straight forward...
🚨 🚨 For some reason wayfire will (occasionally) add back in the
<min>0.0</min>
line and will also remove the<max>1.0</max>
(see Step 2. If you notice natural scroll not working, this is most likely the cause. Just repeat this step andsudo reboot
... hey I said it was hacky 🤷🏻♂️
vi ~/.config/wayfire.ini