Summary

Unable to navigate back on clicking breadcrumb in the screen flow. This occurs when the current screen contains mandatory fields.

Error Messages

Not Applicable

Steps to Reproduce

1. Create a screen flow with two screens
2. Add a property (Radiobutton) as mandatory field to the second screen 
3. Click the Next button to move from the first screen to the second screen
4. Click the first screen breadcrumb without selecting the radio button on the second screen. Mandatory error message displays
    

ROOT CAUSE

The behaviour is as per the Pega product design. The user is not allowed to move further in the flow without providing data due to the presence of mandatory fields.

Resolution