Feature request: Change match mode in the StringFilter of DropDown
The searches in DropDown use GTK_STRING_FILTER_MATCH_MODE_PREFIX by default and I think there is not a way to select another one. In my opinion, ideally, it there should be a function that allow to choose the match mode. In case this would not be able, I think GTK_STRING_FILTER_MATCH_MODE_SUBSTRING should be used due to it is the search way that other widgets use like FontChooser.