Expected behaviour
Set dconf org.gtk.settings.file-chooser.location-mode to 'filename-entry'
Click 'Open' in Pluma, have a place to type the location of a file
Actual behaviour
Click 'Open' in Pluma, have to click folders and breadcrumbs to find file
Steps to reproduce the behaviour
$ dconf write /org/gtk/settings/file-chooser/location-mode "'filename-entry'"
$ dconf watch /org/gtk/settings/file-chooser/location-mode
open Pluma, click 'Open', click 'Cancel'
notice dconf value has changed
/org/gtk/settings/file-chooser/location-mode
'path-bar'
MATE general version
MATE Desktop Environment 1.26.0
Linux Distribution
Ubuntu MATE 22.04.1 LTS (Jammy Jellyfish)