Attempting to log in to ArcGIS Maps for Adobe Creative Cloud using an ArcGIS Online account fails and returns the following error message:
Error: This sign in option requires an ArcGIS organizational account.
The account used to log in to ArcGIS Maps for Adobe Creative Cloud is a public ArcGIS Online account and is not part of an ArcGIS organization.
When logging in to ArcGIS Online from a web browser, the public account URL is as follows:
Note: Refer to ArcGIS Maps for Adobe Creative Cloud: Requirements for more information on the requirements to access the app.