SharePoint descriptions are not visible under the fields when displayed in QuickApps.
Title
SharePoint descriptions are not visible under the fields when displayed in QuickApps.Description
Cause
This has been logged as product enhancement TF00333292.Resolution
WORKAROUND:
qListForm has a feature that allows you to define a description for each field (ezEdit -> Display fields -> see the text box Description) and that description will show up under the field in the Form.