Abook (Neomutt) can't load a CSV file?

Guys:

Interesting problem. I'm trying to move over to Neo mutt, and one thing I'm working on, is importing the Thunderbird address book(115.14.0 (64-bit)).

I converted the book to csv format, (first entries are here)

First Name,Last Name,Display Name,Nickname,Primary Email,Secondary Email,Screen Name,Work Phone,Home Phone,Fax Number,Pager Number,Mobile Number,Home Address,Home Address 2,Home City,Home State,Home ZipCode,Home Country,Work Address,Work Address 2,Work City,Work State,Work ZipCode,Work Country,Job Title,Department,Organization,Web Page 1,Web Page 2,Birth Year,Birth Month,Birth Day,Custom 1,Custom 2,Custom 3,Custom 4,Notes

(note: emacs had no problems displaying this, so I'm assuming this /is a text file/ or at least a standard csv file. less had no problem as well.

So when I do this command:

$ abook --convert --informat *.csv

I get:

$abook --convert --informat *.csv
input format tbird-person.csv not supported

Any thoughts?
Kc

(sorry if this is duplicated, I think it didn't go though the first time, I couldn't find it afterwards)