### Godot version

4 rc 6

### System information

win 11

### Issue description

if u right click on tile in tileset editor in setup tab you get "delete delete" as an option but if u actually press the delete key it tries to delete the node in the scene tree

### Steps to reproduce

make tileset
add tile
try to delete tile with delete key

### Minimal reproduction project

N/A
String previously_selected;
	if (tile_data_editors_tree && tile_data_editors_tree->get_selected()) {
		previously_selected = tile_data_editors_tree->get_selected()->get_metadata(0);
	}
	tile_data_editors_tree->clear();
	if (tile_set.is_null()) {
		return;
	}
	TreeItem *root = tile_data_editors_tree->create_item();
	TreeItem *group;
#define ADD_TILE_DATA_EDITOR_GROUP(text)               \
	group = tile_data_editors_tree->create_item(root); \
	group->set_custom_bg_color(0, group_color);        \
	group->set_selectable(0, false);                   \
	group->set_disable_folding(true);                  \
	group->set_text(0, text);
	TreeItem *item;
#define ADD_TILE_DATA_EDITOR(parent, text, property)    \
	item = tile_data_editors_tree->create_item(parent); \
	item->set_text(0, text);                            \
	item->set_metadata(0, property);                    \
	if (property == previously_selected) {              \
		item->select(0);                                \
	}
	
	tile_data_editors_tree->add_theme_constant_override("v_separation", 1);
	tile_data_editors_tree->add_theme_constant_override("h_separation", 3);
	Color group_color = get_theme_color(SNAME("prop_category"), SNAME("Editor"));