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Support Article

Unable to expand the browser after a Restore down



On performing a 'Restore down' of the browser window, the Panel Separator does not display. The Panel Separator displays after a browser Refresh.

Error Messages

Not Applicable

Steps to Reproduce

  1. Log in to Pega Designer Studio (or any portal with the Panel Separator).
  2. Click the Panel Separator.
  3. Restore down the window after the left panel disappears.
  4. Maximize the window. The Panel Separator does not display.

Root Cause

A defect in Pegasystems’ code or rules.
OnResize must handle the data-expand attribute.


This feature is implemented in Pega Platform 8.3.2.

Published June 2, 2020 - Updated December 2, 2021

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