Hi, I have setup my nextjs app on digital oceans app platform.Everything is working fine but i’m getting cors erros even though I have whitelisted them with ENV variables. For example, in my server file

  // CORS
  const corsOptions = {
    origin(origin, callback) {
      if (!origin || process.env.WHITELIST.split(',').indexOf(origin) !== -1) {
        callback(null, true)
      }else {
        callback(new Error('Not allowed by CORS'))
      }
    }
  }
console.log(`CORS ALLOWED: ${process.env.WHITELIST}`)
  server.use(cors(corsOptions));

And in my env files(also set from digital ocean platform)
WHITELIST=http://localhost:3030,https://someUniqidentifier.ondigitalocean.app

Is there something i’m missing? The console.log is showing the correct whitelisted urls.