Sets whether the completion popup window will appear even if there is only a single match.
You may want to set this to %FALSE if you are using [property@Gtk.EntryCompletion:inline-completion].
%TRUE if the popup should appear even for a single match
See Implementation
Sets whether the completion popup window will appear even if there is only a single match.
You may want to set this to %FALSE if you are using [property@Gtk.EntryCompletion:inline-completion].