Author Search doesn’t seem to work when boost is on

Hello,

I have a bunch of posts with the authors set but it does not return any results when I turn on the search field boosts.

Boost appears to work properly when applied to title and content, but author field returns no results.

For example if i have a post with author “Peter Pan”, with the default search and no boosts turned on, there are search results for posts with the author name.

Thank you for any help you can give.