createDirectLineSpeechAdapter 'userID' prop overwrites internal value, should be inaccessible

Screenshots

'userID' not passed in as property

'userID' passed in as property

const adapters = await window.WebChat.createDirectLineSpeechAdapters( {
  fetchCredentials,
  userID: 'dl_abc123'
} );

Version

CDN v4.10.1

Describe the bug

createAdapter.js exports the create() function which includes the userID property. This property is used internally by the adapter where it is assigned a value from DL Speech which fills the recipient.from.id activity property. It is not intended to be an accessible property when implementing the createDirectLineSpeechAdapters() method. In support of this, a console message is displayed in the browser indicating userID (and username) are not supported.

If the property is passed into createDirectLineSpeechAdapters(), which utilizes the create() function, the passed in property value overwrites the value internally assigned by DL Speech.

Steps to reproduce

1. Open Web Chat using DL Speech
2. Pass userID into the createDirectLineSpeechAdapters()
3. By logging the activity, observe the recipient.from.id value has been overwritten

Expected behavior

recipient.from.id property in activity should maintain value assigned by DL Speech.

[Bug]

Start with createAdapter.js and trace how createDirectLineSpeechAdapters() passes the userID property into the adapter. Reproduce the issue with DirectLine Speech by passing userID, then inspect the logged activity and verify that recipient.from.id remains the value assigned by DirectLine Speech.