Value not persisting in payload via participant step in aem intermittently

[#1]

Value not persisting in payload via participant step in aem intermittently

A particular group user is not able to persist the value in payload using the participant step dialog.

name property of  the participant dialog is "name="./jcr:content/status/dummy".

The value for "dummy" does not persist always to payload/jcr:content/status node.

Have already tried with https://forums.adobe.com/message/9880418#9880418 , but no success

[#2]

Its a  dialog participant step, with a custom dialog path as below

<type
   jcr:primaryType="cq:Widget"
   allowBlank="{Boolean}false"
   fieldLabel="Status"
   name="./jcr:content/status/propName"
   type="select"
   xtype="selection">

This should add the propName property in at  payload path/jcr:content/status node.

The values get persisted but not always.