refactor: Move PR link filters to client side

erpnext/accounts/doctype/payment_entry/payment_entry.js

@@ -185,6 +185,10 @@ frappe.ui.form.on("Payment Entry", {
 				filters: {
 					reference_doctype: row.reference_doctype,
 					reference_name: row.reference_name,
+					company: doc.company,
+					status: ["!=", "Paid"],
+					outstanding_amount: [">", 0], // for compatibility with old data
+					docstatus: 1,
 				},
 			};
 		});

erpnext/accounts/doctype/payment_request/payment_request.py

@@ -955,12 +955,7 @@ def get_open_payment_requests_query(doctype, txt, searchfield, start, page_len,
 
 	open_payment_requests = frappe.get_list(
 		"Payment Request",
-		filters={
-			**filters,
-			"status": ["!=", "Paid"],
-			"outstanding_amount": ["!=", 0],  # for compatibility with old data
-			"docstatus": 1,
-		},
+		filters=filters,
 		fields=["name", "grand_total", "outstanding_amount"],
 		order_by="transaction_date ASC,creation ASC",
 	)