UI request for Edit book and Viewer:
In Viewer, the ToC search combo box, when focused, lets me use up/down arrow keys to scroll prior searches.
in Edit, the text search and replace combo boxes (and search in Viewer) do not--I have to click the dropdown button.
Any chance of getting that added?
Viewer ToC search uses calibre.gui2.search_box.SearchBox2, which appears to
explicitly code for up/down arrow keys.
I'm using Calibre 8.5 on Win10.