Problem with mhl.format

[aalinovi]

When I originally posted to the list several days ago I indicated
~/Mail/mhl.format. I should have indicated ~/Mail/mhl.headers.

My question, simply put, is why certain mail seems to ignore the ignores
line in ~/Mail/mhl.headers.

In +inbox, running show 1:

Return-path: <aalinovi@riseup.net>
Original-recipient: rfc822;aalinovi@icloud.com
Received: by cadfael.fios-router.home (fdm 2.0, account "icloud") 
        with imap (version=TLSv1/SSLv3 TLS_AES_256_GCM_SHA384 256 bits)
        Sun, 13 Feb 2022 08:58:54 -0500
Received: from st11p00im-ztav05242101.me.com by
p28-mailgateway-smtp-7769fd697d-2jtb4 (mailgateway 2207B140)
        with SMTP id f3eb0828-57f7-4a95-b95c-10ac54280593 
        for <aalinovi@icloud.com>; Sat, 22 Jan 2022 22:55:16 GMT
X-Apple-MoveToFolder: INBOX 
X-Apple-Action: MOVE_TO_FOLDER/INBOX
X-Apple-UUID: f3eb0828-57f7-4a95-b95c-10ac54280593
Received: from mx1.riseup.net (mx1.riseup.net [198.252.153.129])
        by st11p00im-ztav05242101.me.com (Postfix) with ESMTPS id
C5CA8C40A64
        for <aalinovi@icloud.com>; Sat, 22 Jan 2022 22:55:14 +0000 (UTC)
X-ICL-SCORE: 3.3330330300
X-ICL-INFO:
GAtbVUseBVFGSVVESAMGUldZCh4MXUMRSFsIVVhDQ19XFwkZHRIWBxFERBYZXF8MGg8PNwpZRQcA

CUgZHUQUQhMdW1UKWUUHAAlIGR1EFEIGEBZKWgEPWltLU0VWAQNRW0hUTloQXgcZFltVFUgHTAcQ

FRINQBgMEA1EVwhERF9XFB5GVkJfERAMFlkWVUJAVR0CSlpCXxEQDBZZFlVCQFUUDxNFEgpUMD8j

Mz0Jck8wQFZBVQRyV0FUJE9OcxtSRDpXRE0HD1cxS1c3CllFBwAJSBkdRAhAVQsFSlpRVw4cFwkB
 EXBfARkWExNWU1kPVw==

My ~/Mail/mhl.headers file:

; mhl.headers
;
; Default format file for displaying headers in
; MIME messages.  mhn calls the mhlproc with this
; filter to display message header.
;
overflowtext="***",overflowoffset=5
leftadjust,compwidth=9
ignores=msgid,message-id,received,content-type,content-transfer-encoding,content-id
ignores=x-spam-report,x-spam_report,x-spam-checker-version,x-spam-level,x-spam-pyzor
ignores=x-spam-status,x-spam_score_int,x-spam_score,x-spam_bar,x-spam_action,replied
ignores=list-archive,list-post,list-help,list-subscribe,list-id,list-unsubscribe
ignores=return-path,delivered-to,in-reply-to,references,received-spf,x-beenthere
ignores=x-mailman-version,errors-to,sender,precedence,x-ironport-reputation
ignores=x-mhe-checksum,ironport-sdr,x-ironport-remoteip,x-ironport-mid
ignores=x-ironport-listener,x-ironport-mailflowpolicy,x-iqcropid,x-envelope-from
ignores=x-originalarrivaltime,x-ironport-sendergroup,x-google-dkim-signature
ignores=x-gm-message-state,x-received,x-google-smtp-source,x-received,x-mailer
ignores=x-google-original-from,authentication-results,dkim-signature,reply-to
ignores=x-feedback-id,x-tm-id,x-info,x-jmailer,x-unsubscribe-web,x-rpcampaign
ignores=x-riseup-user-id,x-rss-id,x-rss-url,x-apple-movetofolder,x-apple-action
ignores=x-apple-uuid,x-icl-score,x-icl-info,x-dmarc-info
ignores=x-dmarc-policy,x-mantsh,x-clx-shades,x-virtualserver,x-virtualservergroup
ignores=x-mailingid,x-smheadermap,x-destination-id,x-smfbl,x-subscriber,x-accountcode
ignores=x-reportingkey
Date:formatfield="%<(nodate{text})%{text}%|%(pretty{text})%>"
To:
cc:
From:formatfield="%(unquote(decode{text}))"
Subject:decode
:
extras:nocomponent
:

Even tho x-apple-move-tofolder, x-apple-action and other lines are in
~/Mail/mhl.headers, they still show up in the message.

What am I missing or not understanding?

Thank you