GitLens rebase-todo editor is dearly missing changed files list per commit

[AnrDaemon]

Description

The behavior should be analogous to this rebase-editor script:

#!/bin/sh

_tmp="$(mktemp --tmpdir -- git-rebase-todo.XXXXXX )"
_editor="$(git config core.editor)"

cp "$1" "$_tmp"

git show "--pretty=format:pick %h %s" --name-only \
    $( sed -Ee '/^pick/s/^pick (\<[^[:space:]]+\>).*$/\1/; t; d;' "$_tmp" ) | \
    sed -Ee '/^$/d; /^pick/b; s/^/# /;' > "$1"
grep -vE "^pick" "$_tmp" >> "$1"

rm "$_tmp"
"${_editor?-${GIT_EDITOR:?Please define GIT_EDITOR env.var.}}" "$1"

With the result like

pick 0d5d53b Tweaked init sequence
# config-console.php
# init.php
pick ecaed11 Added configuration test and notification
# auth.php

# Rebase 21c46e1..ecaed11 onto 21c46e1 (2 commands)
#
# Commands:
# …

The script is actually lightling-fast, with nearly constant speed over any list of commits.