I have a kit called Fireworks and executed the below command and the response was a successful add and no kit was added to the server rewards UI.  The kit has a cool down of 3600 and that also did not show up.  Effectively I have to edit every one I add manually.

Is there a fix for this??

/rewards add kit Fireworks Fireworks 500

 

But what I got in the file was this:

"kits": {
  "Fireworks": {
    "kitName": "Fireworks",
    "description": "",
    "iconName": null,
    "displayName": "Fireworks",
    "cost": 500,
    "cooldown": 0
  }
},