Cron Schedule not being picked up by railway.json

Question

I have a railway.json file:

```
{
  "$schema": "https://railway.com/railway.schema.json",
  "build": {
    "builder": "NIXPACKS"
  },
  "deploy": {
    "startCommand": "npm run start",
    "restartPolicyType": "NEVER",
    "cronSchedule": "0 5 * * *"
}
```

and when I go to create the app, the railway.json file is being detected and all the configs except for the cronSchedule are set.