diff --git a/d2oracle/edit_test.go b/d2oracle/edit_test.go
index dd3b430fc..02669c453 100644
--- a/d2oracle/edit_test.go
+++ b/d2oracle/edit_test.go
@@ -1755,6 +1755,20 @@ b
 				assert.JSON(t, 0, len(g.Objects[0].Children))
 			},
 		},
+		{
+			name: "out_of_newline_container",
+
+			text: `"a\n": {
+  b
+}
+`,
+			key:    `"a\n".b`,
+			newKey: `b`,
+
+			exp: `"a\n"
+b
+`,
+		},
 		{
 			name: "partial_slice",