task updates not working

I am updating existing tasks using PATCH httpd request, but it seems that update doesn't work properly, for example if I add new httpdOut node, it is not displayed, when fetched with browser.

Also alerts don't trigger.

I am using kapacitor 1.0.0

For now, I am just deleting tasks and recreating them again, then everything works.

Start by reproducing the reported PATCH update in Kapacitor 1.0.0, including adding an httpdOut node and checking the fetched task. Verify whether alerts also fail after an update; done means updated tasks expose the new node and alerts trigger without deleting and recreating the task.

Written by the indexing model from the issue text.