dynamic dropdown using datasource in Universal Editor

[#1]

Request for Feature Enhancement (RFE) Summary:	Enable dynamic dropdown in Universal Editor.
Use-case:	Our project has several dynamic dropdowns by using coral select. And it is supported in touch UI.  Now we want to use the Universal Editor, but we found the new editor doesn't support dynamic dropdown currently.
Current/Experienced Behavior:	Now Universal Editor support the component type "select" and it can configure a list of predefined option.
Improved/Expected Behavior:	Enable the dynamic dropdown function in Universal Editor or provide a dynamic dropdown extension officially.
Environment Details (AEM version/service pack, any other specifics if applicable):	AEM Cloud
Customer-name/Organization name:	SSGA
Screenshot (if applicable):
Code package (if applicable):

[#2]

+1 on this, the select input field could pull the values in a standardized format from an AEM servlet, so we don't have to develop custom plugins for this simple and common use case.