All flows in TDM Portal have lost their default values and do not show even if Default option is selected.
All these default are still defined and visible in the generators. Rebuilding in Agile Designer flow does not fix the issue.
Release : 4.9.1
Component : Web Portal - Self-Service
Issue fixed in TDM Portal version 4.9.401.
https://support.broadcom.com/external/content/release-announcements/Test-Data-Manager-TDM-Patches/16649
https://knowledge.broadcom.com/external/article?articleId=10931