GVP 8.1 shadow variable confidence ASR

NICE CXone API & Integrations
1

I am using the shadow variable of the input block to see the confidence level but I am not getting the correct value.

from MCP


<?xml version="1.0" encoding="UTF-8"?>
<result>
	<interpretation grammar="session:0x00000342" confidence="0.92">
		<instance>abc</instance>
		<input mode="speech">a b c</input>
	</interpretation>
</result>

SHADOW VAR IVR


"ASR_2$": [{
	"confidence": 0,
	"inputmode": "voice",
	"interpretation": "abc",
	"utterance": "a b c"
}],

any idea to receive correclty??

´S!