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Support Article

Unable to fix position for Overlay popup



Unable to fix position for Overlay popup.

Error Messages

Not Applicable

Steps to Reproduce

  1. Add an Overlay format modal dialog on a button
  2. Run the section
  3. Click the button. The Overlay displays
  4. Scroll to the bottom or to the top. The Overlay popup detaches from the button (position is not fixed)

Root Cause

A defect in Pegasystems’ code or rules.


This issue is addressed in Pega 8.1.8.

Published June 10, 2020 - Updated December 2, 2021

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