It's just giving me a list of 'recommended' addons. How do I find the ones that aren't recommended?
Terrible design, by the way. This was definitely made just to make developers' lives easier.
Fix: I was using an older version by mistake. Updating shows the option to get more addons than just the recommended ones at the bottom.
Kind of weird it wasn't included for awhile.
Probably because originally only a small subset of addons were allowed/available. It was only relatively recently that all addons were available (i.e. there wasn't a need for a way to find more, because there were only like 10 available)