We used to use PEGA 7.1.8, and just upgraded to PEGA 8.3.1 recently.

After the upgrade, we found some of the customized controls not working correctly.

And here is the scenario:

• A SectionA includes another SectionB, the edit option was configured to Readonly (always).
• SectionB includes another SectionC, while the edit option was configured to Readonly (when rule), and a WhenA rule was specified for the When rule.
• The SectionA was included in the Review harness, and it's expected that all contents in SectionA, SectionB and SectionC should be displayed as readonly.
• There's some chance that the WhenA could be evaluated to false.
• It turns out OOTB controls in the SectionC was displayed as readonly, but customized controls in the SectionC was displayed as ecitable.

In the customized control, we're using $mode-input to check whether it's input mode or not:

<pega:choose>
	<pega:when test ="$mode-input">
	  Editable
	</pega:when>
	<pega:otherwise>
	  Readonly
	</pega:otherwise>
</pega:choose>

Truns out the "Editable" is always been displayed, instead of "Readonly".

So, please help.

Thanks.