When I use /hover on ch47, it still goes up and down. Not sure why. Thanks!

{
  "Broadcast message on mounted": true,
  "Permissions": {
    "Minicopter can hover": true,
    "Scrap Transport Helicopter can hover": true,
    "Chinook can hover": true,
    "Enable hover with two occupants": true,
    "Passenger can toggle hover": true
  },
  "Hovering": {
    "Disable hover on dismount": false,
    "Use fuel while hovering": true,
    "Keep engine on when hovering": true,
    "Enable helicopter rotation on hover": true,
    "Disable hover on change seats": false,
    "Hover on seat change": true,
    "Timed hover": false,
    "Timed hover duration": 60.0
  }
}