Related and archived: Search for headings in quick open and link creation
It seems this ^ conversation was closed because it was half-implemented: [[##
now searches for all headings in your vault.
However, the quick switcher cannot do this, and I believe it is a separate and valuable workflow. Though I generally try to keep my notes fairly atomic, I definitely make use of headings. I use quick switcher to quickly find my past ideas/meetings/drafts/etc, and results are uber quick, but of course I don’t always find what I was looking for because my idea/meeting/draft/etc was actually a heading somewhere in a larger note, so I have to go the ctrl+shift+f note search which is more laborious than quick switcher.
If it were a settings toggle, I would turn on “Search All Headings in Vault” by default — though I would also settle for typing # search terms
every time.
Maybe this could be a plugin?