Mastodon “discoverability”?

I was recently told that I’m not “discoverable” on Fedidevs. Their FAQ only explains what “discoverable” means in terms of the standard Mastodon UI. Is it something I should expect to work?

Go to mastodon, and opt in to discoverability via:

Settings → Privacy & Reach → Feature profile and posts in discovery algorithms

In Mastodon they are using this as the general discoverability toggle, their upcoming “Collections” feature (similar to fedidev’s starter packs, but native to mastodon) will also probably work the same way, according to their recent blog post.

EDIT: Ugh, sorry for the necro-bump.