Attachment with -A option in mailx not working in Ubuntu 20.04,

Attachment with -A option in mailx not working in Ubuntu 20.04 Body also coming as attachment when we use -A option

1)Example Code :-

echo -e "Hi Team\n\nPlease find attached report.\n\nRegards\nMuthu" |mailx -a "From:<from_email>" -s "subject" mail_to --attach="test.txt"

echo -e "Hi Team\n\nPlease find attached report.\n\nRegards\nMuthu" |mailx -a "From:<from_email>" -s "subject" mail_to -A "test.txt"

2. No error code since didn't get any error

3. "echo -e "Hi Team\n\nPlease find attached VM list.\n\nRegards\nMuthu" also coming as separate attachment in email with test.txt instead of email's body.

4. Need to send email with attachment using mailx