Shortcuts to quickly switch between where to search
While ctrl+f focuses on the search field in the main view of the desktop app, I couldn't find a way to quickly switch between which fields should be searched, without using the mouse. Therefore I suggest implementing additional shortcuts, like ctrl+1 (search title, author, year), ctrl+2 (search all fields and tags) and ctrl+3 (search all) to quickly do so, while the search field is focussed.
(On macOS you can just open the menu with the arrow keys without pressing space bar.)
Awesome, thanks! Since the combo "Shift-Tab, space bar, down/up arrows, Enter, Tab" isn't very convenient to use.