diff -up evolution-3.40.4/data/webkit/e-editor.js.9 evolution-3.40.4/data/webkit/e-editor.js
--- evolution-3.40.4/data/webkit/e-editor.js.9	2021-08-13 11:50:35.000000000 +0200
+++ evolution-3.40.4/data/webkit/e-editor.js	2025-09-01 10:37:18.105962005 +0200
@@ -4060,7 +4060,7 @@ EvoEditor.LinkGetProperties = function()
 	var res = null, anchor = EvoEditor.getParentElement("A", null, false);
 
 	if (anchor) {
-		res = [];
+		res = {};
 		res["href"] = anchor.href;
 		res["text"] = anchor.innerText;
 	} else if (!document.getSelection().isCollapsed && document.getSelection().rangeCount > 0) {
@@ -4069,7 +4069,7 @@ EvoEditor.LinkGetProperties = function()
 		range = document.getSelection().getRangeAt(0);
 
 		if (range) {
-			res = [];
+			res = {};
 			res["text"] = range.toString();
 		}
 	}
@@ -5131,7 +5131,7 @@ EvoEditor.InsertSignature = function(con
 		EvoUndoRedo.StopRecord(EvoUndoRedo.RECORD_KIND_GROUP, "InsertSignature");
 	}
 
-	var res = [];
+	var res = {};
 
 	res["fromMessage"] = fromMessage;
 	res["checkChanged"] = checkChanged;
@@ -6277,7 +6277,7 @@ EvoEditor.onContextMenu = function(event
 	if (document.getSelection().isCollapsed)
 		nodeFlags |= EvoEditor.E_CONTENT_EDITOR_NODE_IS_TEXT_COLLAPSED;
 
-	res = [];
+	res = {};
 
 	res["nodeFlags"] = nodeFlags;
 	res["caretWord"] = EvoEditor.GetCaretWord();
diff -up evolution-3.40.4/data/webkit/e-web-view.js.9 evolution-3.40.4/data/webkit/e-web-view.js
--- evolution-3.40.4/data/webkit/e-web-view.js.9	2025-09-01 10:31:15.781824966 +0200
+++ evolution-3.40.4/data/webkit/e-web-view.js	2025-09-01 10:31:15.809863550 +0200
@@ -357,7 +357,7 @@ Evo.elementClicked = function(elem)
 		dom_window = parent_dom_window;
 	}
 
-	var res = [];
+	var res = {};
 
 	res["iframe-id"] = parent_iframe_id;
 	res["elem-id"] = elem.id;
@@ -575,7 +575,7 @@ Evo.GetElementFromPoint = function(xx, y
 	if (!elem)
 		return null;
 
-	var res = [], iframe;
+	var res = {}, iframe;
 
 	iframe = elem.ownerDocument.defaultView.frameElement;
 
diff -up evolution-3.40.4/src/e-util/test-web-view-jsc.c.9 evolution-3.40.4/src/e-util/test-web-view-jsc.c
--- evolution-3.40.4/src/e-util/test-web-view-jsc.c.9	2021-08-13 11:50:35.000000000 +0200
+++ evolution-3.40.4/src/e-util/test-web-view-jsc.c	2025-09-01 10:31:15.810142321 +0200
@@ -536,7 +536,7 @@ test_jsc_object_properties (TestFixture
 	str = e_web_view_jsc_printf_script (
 		"test_obj_props = function()\n"
 		"{\n"
-		"	var arrobj = [];\n"
+		"	var arrobj = {};\n"
 		"	arrobj[\"btrue\"] = true;\n"
 		"	arrobj[\"bfalse\"] = false;\n"
 		"	arrobj[\"i2\"] = 2;\n"