2 files changed, 9 insertions, 8 deletions

diff --git a/modules/gridmap/editor/grid_map_editor_plugin.cpp b/modules/gridmap/editor/grid_map_editor_plugin.cpp
index ea63e07104..07848c61db 100644
--- a/modules/gridmap/editor/grid_map_editor_plugin.cpp
+++ b/modules/gridmap/editor/grid_map_editor_plugin.cpp
@@ -815,13 +815,14 @@ void GridMapEditor::_text_changed(const String &p_text) {
 	update_palette();
 }
 
-void GridMapEditor::_sbox_input(const Ref<InputEvent> &p_ie) {
-	const Ref<InputEventKey> k = p_ie;
-
-	if (k.is_valid() && (k->get_keycode() == Key::UP || k->get_keycode() == Key::DOWN || k->get_keycode() == Key::PAGEUP || k->get_keycode() == Key::PAGEDOWN)) {
-		// Forward the key input to the ItemList so it can be scrolled
-		mesh_library_palette->gui_input(k);
-		search_box->accept_event();
+void GridMapEditor::_sbox_input(const Ref<InputEvent> &p_event) {
+	// Redirect navigational key events to the item list.
+	Ref<InputEventKey> key = p_event;
+	if (key.is_valid()) {
+		if (key->is_action("ui_up", true) || key->is_action("ui_down", true) || key->is_action("ui_page_up") || key->is_action("ui_page_down")) {
+			mesh_library_palette->gui_input(key);
+			search_box->accept_event();
+		}
 	}
 }
 
diff --git a/modules/gridmap/editor/grid_map_editor_plugin.h b/modules/gridmap/editor/grid_map_editor_plugin.h
index cfa0f0c35c..4294c93c93 100644
--- a/modules/gridmap/editor/grid_map_editor_plugin.h
+++ b/modules/gridmap/editor/grid_map_editor_plugin.h
@@ -199,7 +199,7 @@ class GridMapEditor : public VBoxContainer {
 	void _update_theme();
 
 	void _text_changed(const String &p_text);
-	void _sbox_input(const Ref<InputEvent> &p_ie);
+	void _sbox_input(const Ref<InputEvent> &p_event);
 	void _mesh_library_palette_input(const Ref<InputEvent> &p_ie);
 
 	void _icon_size_changed(float p_value);