Button uniqueid is migrated incorrectly from v1 to v2

The “uniqueid” attribute of the skuid__button subcomponent is migrated with the attribute spelled with Id instead of id.

Environment:

• API Version: (v1 or v2) MIGRATION


• Release: (Chicago, Boston, etc)
  


• Release version: (Version Number)
  


• Platform: *** Salesforce ***

This seems to be the only place where the attribute is spelled uniqueId. In all other cases, it is spelled all lower case: uniqueid.

The lower case attribute in the xml is not exposed in the Composer.

Where the v1 page code used custom uniqueid’s, debugging the cause can be challenging.