createJwtPayload called without services info on registration

[tennox]

Bug report

Describe the bug

createJwtPayload called without services info on registration:

user = 
  id: '5f5e0fce4a1a0a54777a7d9f',
  services: {},
  ...
}

even though getRegistrationPayload is called before that.

When I log out & log in again, it is called correctly:

{ services: {
    nextcloud: {
      ...
    }
} }

To Reproduce

const accountsServer = new AccountsServer<OurUser>(
    {
      // The database adapter used for the users and sessions
      db: new MongoDBInterface(db),
      // A strong random secret
      tokenSecret: config.get('accounts.secret'),
      createJwtPayload: async (data, user) => {
        console.log('Customizing JWT:',data,user)
        const nextcloudData = _.get(user.services, 'nextcloud')
        // ...
      },
    },
    {
      oauth: new AccountsOauth({
        nextcloud: new AccountsNextcloudProvider(),
      }),
    },
    
  )

Expected behavior

createJwtPayload is called with services info also the first time.

System information

├─ @accounts/[email protected]
│ ├─ @accounts/types@^0.29.0
├─ @accounts/[email protected]
├─ @accounts/[email protected]
│ ├─ @accounts/types@^0.29.0
├─ @accounts/[email protected]
│ ├─ @accounts/types@^0.29.0
├─ @accounts/[email protected]
│ ├─ @accounts/two-factor@^0.29.0
├─ @accounts/[email protected]
│ ├─ @accounts/types@^0.29.0
├─ @accounts/[email protected]
│ ├─ @accounts/types@^0.29.0
├─ @accounts/[email protected]