Getting same property value from two different extension object

[somenathroy]

Dear Team,

I have created a very basic extension object that includes a button object. The functionality is that, if a user clicks on that button from QV doc, it shows a user name that have been set in extension propert defined in Definition.xml file. This file contains the code as:

<?xml version="1.0" encoding="utf-8"?>

<ExtensionObject Label="GCI.Validate Object" Type="object" Path="EXTN2">

    <Text Label="User Name:" Initial="" Type="text" Width="90%"/>   

    <Initiate Name="Caption.Text" value="Service Table" />

</ExtensionObject>

If I placed one extension object in QV doc it works fine. But in case of multiple extension object placed in a sheet generate the issue.

I have set different username values in property for two different extension objects placed in same sheet as below. But when I press either of the button, getting only 'Santose' as user name in message.

Also PFA for Script.js file. Any help would be highly appreceated.

[somenathroy]

Is any any other information should I provide?

Regards,

Som