Not able to fetch value with Anchor Base

I am trying to fetch a value with Anchor Base.

My HTML code looks as below:

<tt subcontenttype="Benefit"><b uipath_inframe_custom_id="2">Benefit</b></tt>
<i uipath_inframe_custom_id="21">ABCD</i>

Anchor Base selector looks as below:

<html app='chrome.exe' htmlwindowname='CtrlWindow' title='TITLE' />
<webctrl tag='B' aaname='Benefit' />

Action Activity looks like:

<nav up='1'><webctrl tag='i' />

However, I am not able to get the value in the <i> tag. Can somebody let me know where am I going wrong here?

@Palaniyappan @loginerror