The online help for Rhythmbox shows a couple of buttons next to the Search widget that seem to select what is going to be searched, ie. Artists vs. Albums vs. Titles. But in my Rhythmbox (version 3.4.2-5.fc28 , Fedora 28) there are no such buttons! When I have typed nothing into the Search widget it always displays (in gray) "Album search". So how can I search for an artist then? Is there another way (for example a special syntax in the search strings themselves), or is this a horrible bug, and then why cannot I find anyone complaining about it?