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The modal dialog flickers on submitting it



The modal dialog flickers on submitting it. 

Error Messages

Not Applicable.

Steps to Reproduce

  1. Open a modal dialog
  2. On click of the Submit button call an activity with page-set messages
  3. Configure the activity on post processing of a flow action

Root Cause

This is as per Pega Product design.


Here's the explanation for the reported behavior:

Whenever there is an error message, the modal dialog attempts to resize itself due to which it gives a flicker visualization. This occurs irrespective of whether an error is present in the UI or not.


Published January 4, 2019 - Updated October 8, 2020

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