I have many components but in this case I want a component to send all its updates to a slack channel. Let's call that component x.
I also have the slack app enabled and I have a slack channel called #component-x-updates.
In the option, it says "What do you want to receive notifications about?" so I drill into the components and select component x, because that is the component i want to receive notifications about.
Now, I want to create a maintenance. So I do. I expect that the maintenance that I scheduled in status page will show up in #component-x-updates. But it does not. Instead statuspage only shows the maintenance in the slack channel when the maintenance begins. This fails the purpose of letting my users know I have a maintenance window going on.