bitwarden-estensione-browser/apps/browser/config/development.json

{
  "devFlags": {
    "managedEnvironment": {
      "base": "https://localhost:8080"
    },
    "skipWelcomeOnInstall": true
  },
  "flags": {
    "showPasswordless": true,
    "enableCipherKeyEncryption": false,
    "accountSwitching": true
  }
}