Changes to Zones and Notifications

[aywwa]

Raspberry pi 5, Openplotter4. Recently updated to Signalk 2.22.1 and node 22.22. I tried to change a threshold in @signalk/Zones app but it comes up with an error message when you try to save. I get that it is now redundant, and has been removed from the App Store. Metadata via Databrowser works fine once Zones app is removed (because it is not in the App Store you cannot just uninstall it). But. The Notification app starts now with an error message asking where Zones is, and now when my cpu warms up past its metadata threshold value, (state: warm) I get a notification with the message about environment.cpu.temperature, as I should, but the bilge alarm,  via gpio18 going low set in notifications   for propulsion.engine.bilge.raw, (state:Alarm), now goes off.  Why?

[aywwa]

An AI explanation is that the path propulsion.engine.bilge.raw, and other paths, is sent from SensESP via esp32 only when the engine is running. It does not contain metadata zones. These were in the old @signalk/zones app. If that app is removed, since otherwise redundant, the actions that were set up for this path in Notifications become orphaned, and can become associated with other notification events.