I have developed a simple flow to test the Stages in Progress Indicator.
The issue is that, when I move to second or later stages, the Stage 1 never get marked as completed.
In the screenshot below, I have moved to the third screen. The second Stage is marked as completed but not the first Stage.
I have verified all the assignment & screen elements and the code of Progress Indicator for Flow is taken directly from https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/components_config_for_flow_screens_stages.htm
Any idea about this issue or any suggestions that can help to troubleshoot this issue.
-Thanks