diff -ur original/app/models/issue.rb patch/app/models/issue.rb
--- original/app/models/issue.rb	2022-08-04 17:12:53.169477937 +0900
+++ patch/app/models/issue.rb	2022-08-04 16:58:39.812452622 +0900
@@ -1817,6 +1817,11 @@
 
   def recalculate_attributes_for(issue_id)
     if issue_id && p = Issue.find_by_id(issue_id)
+
+      p.init_journal(User.current,
+        ll(Setting.default_language, :text_status_changed_by_child_issue_change, self.id))
+      p.current_journal.notify = false
+
       if p.priority_derived?
         # priority = highest priority of open children
         # priority is left unchanged if all children are closed and there's no default priority defined
@@ -1863,6 +1868,8 @@
         end
       end
 
+      p.clear_journal unless p.changed?
+
       # ancestors will be recursively updated
       p.save(:validate => false)
     end
diff -ur original/config/locales/en-GB.yml patch/config/locales/en-GB.yml
--- original/config/locales/en-GB.yml	2022-08-04 17:12:54.208477968 +0900
+++ patch/config/locales/en-GB.yml	2022-08-04 16:58:39.812452622 +0900
@@ -875,6 +875,7 @@
   text_no_configuration_data: "Roles, trackers, issue statuses and workflow have not been configured yet.\nIt is highly recommended to load the default configuration. You will be able to modify it once loaded."
   text_load_default_configuration: Load the default configuration
   text_status_changed_by_changeset: "Applied in changeset %{value}."
+  text_status_changed_by_child_issue_change: "Applied by child #%{value} change."
   text_time_logged_by_changeset: "Applied in changeset %{value}."
   text_issues_destroy_confirmation: 'Are you sure you want to delete the selected issue(s)?'
   text_select_project_modules: 'Select modules to enable for this project:'
diff -ur original/config/locales/en.yml patch/config/locales/en.yml
--- original/config/locales/en.yml	2022-08-04 17:12:54.208477968 +0900
+++ patch/config/locales/en.yml	2022-08-04 16:58:39.812452622 +0900
@@ -1240,6 +1240,7 @@
   text_no_configuration_data: "Roles, trackers, issue statuses and workflow have not been configured yet.\nIt is highly recommended to load the default configuration. You will be able to modify it once loaded."
   text_load_default_configuration: Load the default configuration
   text_status_changed_by_changeset: "Applied in changeset %{value}."
+  text_status_changed_by_child_issue_change: "Applied by child #%{value} change."
   text_time_logged_by_changeset: "Applied in changeset %{value}."
   text_issues_destroy_confirmation: 'Are you sure you want to delete the selected issue(s)?'
   text_issues_destroy_descendants_confirmation: "This will also delete %{count} subtask(s)."
diff -ur original/config/locales/ja.yml patch/config/locales/ja.yml
--- original/config/locales/ja.yml	2022-08-04 17:12:54.214477968 +0900
+++ patch/config/locales/ja.yml	2022-08-04 16:58:39.812452622 +0900
@@ -911,6 +911,7 @@
   text_no_configuration_data: "ロール、トラッカー、チケットのステータス、ワークフローがまだ設定されていません。\nデフォルト設定のロードを強くお勧めします。ロードした後、それを修正することができます。"
   text_load_default_configuration: デフォルト設定をロード
   text_status_changed_by_changeset: "更新履歴 %{value} で適用されました。"
+  text_status_changed_by_child_issue_change: "子チケット #%{value} によって適用されました。"
   text_time_logged_by_changeset: "更新履歴 %{value} で適用されました。"
   text_issues_destroy_confirmation: '本当に選択したチケットを削除しますか？'
   text_select_project_modules: 'このプロジェクトで使用するモジュールを選択してください:'