Merge pull request #11151 from rohitwaghchaure/minor_fix_title

[minor] Title not showing in payment modal
diff --git a/erpnext/selling/page/point_of_sale/point_of_sale.js b/erpnext/selling/page/point_of_sale/point_of_sale.js
index 2e09ca5..bf2980b 100644
--- a/erpnext/selling/page/point_of_sale/point_of_sale.js
+++ b/erpnext/selling/page/point_of_sale/point_of_sale.js
@@ -1210,6 +1210,8 @@
 			width: 800
 		});
 
+		this.set_title();
+
 		this.$body = this.dialog.body;
 
 		this.numpad = new NumberPad({