Hide "Tilemap" menu properly in CanvasItem view

editor/plugins/tile_map_editor_plugin.cpp

@@ -1949,6 +1949,7 @@ TileMapEditor::TileMapEditor(EditorNode *p_editor) {
 
 	// Container to the right of the toolbar
 	toolbar_right = memnew(HBoxContainer);
+	toolbar_right->hide();
 	toolbar_right->set_h_size_flags(SIZE_EXPAND_FILL);
 	toolbar_right->set_alignment(BoxContainer::ALIGN_END);
 	CanvasItemEditor::get_singleton()->add_control_to_menu_panel(toolbar_right);
@@ -2045,10 +2046,12 @@ void TileMapEditorPlugin::make_visible(bool p_visible) {
 
 		tile_map_editor->show();
 		tile_map_editor->get_toolbar()->show();
+		tile_map_editor->get_toolbar_right()->show();
 	} else {
 
 		tile_map_editor->hide();
 		tile_map_editor->get_toolbar()->hide();
+		tile_map_editor->get_toolbar_right()->hide();
 		tile_map_editor->edit(NULL);
 	}
 }

editor/plugins/tile_map_editor_plugin.h

@@ -214,6 +214,7 @@ protected:
 
 public:
 	HBoxContainer *get_toolbar() const { return toolbar; }
+	HBoxContainer *get_toolbar_right() const { return toolbar_right; }
 
 	bool forward_gui_input(const Ref<InputEvent> &p_event);
 	void forward_canvas_draw_over_viewport(Control *p_overlay);