JsonValue inline function using DOT notation within Case Action to access a json object

Hi I am on version 5.0.900,

I was previously on a pre release version but had to revert to the latest stable release.

I have an automation that uses case actions and this version does not seem to be able to process Dot notation (within the JsonValue inline function) to access a json object: %func%:JsonValue(%clientinfo%,tminfo.ONLINE)

{
"tminfo":{
"ONLINE":"False",
"CREATED_BY":"SFONG",
"BILL_NUMBER":"Q1111111",
"DB":"CA",
"DETAIL_LINE_ID":3757719,
"CALLEMAIL":"email@GMAIL.COM",
"CLIENT_ID":"CLIENTID",
"SALES_REP":"",
"BILL_CUSTOMER":"",
"BILL_SALES_REP":""
}
}

I was pretty sure this was working in one of the pre-releases but am now not sure.

Thanks,

Matt