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Support Article

Harness does not expand dynamically on adding non-auto section



The harness does not expand dynamically on including a non-auto section in a flow action for a microsite.

Error Messages

Not Applicable.

Steps to Reproduce

  1. Log in to the application
  2. Call a non-auto section in a flow action and use that flow action for the microsite
  3. Embed a gadget in the external website and observe that the content above the footer does not display

Root Cause

An issue in the custom application code or rules. 

pega.u.d.doHarnessResize is not triggered on Document Object Model (DOM) changes.


Perform the following local-change: 

In the non-auto section, add the below code at the end of any function call:

if (pega.Mashup) {


Published April 4, 2019 - Updated December 2, 2021

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