It is a little complicated. The reason why it starts mostly with discovery is because the sidebar is inserted in an outlet in the discovery route here in the core app:
Then the following is a check that is done on each page to determine if the blocks should show up:
And these “routes” are ember routes. @Moin is right by looking at that file, so you can glean off things like:
- discovery.categories
- discovery.hot
- discovery.unread
- discovery.latest
etc. But the examples I quoted above are pretty much the main routes this TC would be useful in.