course-backup missing section

[weizhudesign]

• moosh version: latest
• moodle version: Moodle 4.1
  • database: Mysql 8.0
• php version: 8.0
• operating system: ubuntu 22.04

Actual behaviour

Hello today I am trying to use moosh course backup to backup course, then retore on new site
However last section of course (including doc file) is always missing. While I use moodle manual back up and restore via GUI, all ok.