diff -ur libappindicator-orig/src/app-indicator.c libappindicator/src/app-indicator.c
--- libappindicator-orig/src/app-indicator.c	2020-07-06 15:23:10.000000000 +0200
+++ libappindicator/src/app-indicator.c	2022-08-12 13:35:12.601679538 +0200
@@ -1224,6 +1224,21 @@
 		{
 			gtk_widget_activate (menuitem);
 		}
+	} else if (g_strcmp0(method, "Activate") == 0) {
+		GtkWidget *menu = priv->menu;
+		if (menu)
+		{
+			// Find a menu item that has click-action-item attribute and activate it
+			GList* children = gtk_container_get_children(GTK_CONTAINER(menu));
+			for (GList* child = children; child; child = g_list_next(child)) {
+				if (g_object_get_data(G_OBJECT(child->data), "click-action-item") !=
+						NULL) {
+						gtk_menu_item_activate((GtkMenuItem*)child->data);
+					break;
+				}
+			}
+			g_list_free(children);
+		}
 	} else {
 		g_warning("Calling method '%s' on the app-indicator and it's unknown", method);
 	}
Only in libappindicator/src: .deps
Only in libappindicator/src: libappindicator3.la
Only in libappindicator/src: Makefile.in
diff -ur libappindicator-orig/src/notification-item.xml libappindicator/src/notification-item.xml
--- libappindicator-orig/src/notification-item.xml	2020-07-06 15:22:59.000000000 +0200
+++ libappindicator/src/notification-item.xml	2022-08-12 13:35:27.965116531 +0200
@@ -24,6 +24,10 @@
 			<arg type="i" name="delta" direction="in" />
 			<arg type="s" name="orientation" direction="in" />
 		</method>
+		<method name="Activate">
+			<arg type="i" name="x" direction="in" />
+			<arg type="i" name="y" direction="in" />
+		</method>
 		<method name="SecondaryActivate">
 			<arg type="i" name="x" direction="in" />
 			<arg type="i" name="y" direction="in" />