fix: pos closed dialog on pos closing entry (backport #46881) (#46882)

fix: pos closed dialog on pos closing entry (#46881)

(cherry picked from commit 21954b9f9c)

Co-authored-by: Diptanil Saha <diptanil@frappe.io>

erpnext/selling/page/point_of_sale/pos_controller.js

@@ -151,7 +151,8 @@ erpnext.PointOfSale.Controller = class {
 		});
 
 		frappe.realtime.on(`poe_${this.pos_opening}_closed`, (data) => {
-			if (data) {
+			const route = frappe.get_route_str();
+			if (data && route == "point-of-sale") {
 				frappe.dom.freeze();
 				frappe.msgprint({
 					title: __("POS Closed"),