https://companion.home-assistant.io/docs/integrations/siri-shortcuts/
From here I read “1. In the Home Assistant mobile app, navigate to App Configuration -> Siri Shortcuts”, but I only see “general settings, connection, position settings, notification settings, sensors, actions, apple watch”. There is not Siri Shortcuts.
Home Assistant Companion v2020.2(5), iOS 12.4, HA v0.110.1