diff --git a/core/modules/views/src/Plugin/views/field/EntityField.php b/core/modules/views/src/Plugin/views/field/EntityField.php
index 2c1d76ce444ec2a811ecfee6f3dd23bb0ee9a5e1..fe2f28da8067f558e610fee3e4956d0c42b144c5 100644
--- a/core/modules/views/src/Plugin/views/field/EntityField.php
+++ b/core/modules/views/src/Plugin/views/field/EntityField.php
@@ -754,7 +754,7 @@ protected function prepareItemsByDelta(array $all_values) {
         $offset = 0;
       }
       else {
-        $delta_limit = $this->options['delta_limit'];
+        $delta_limit = (int) $this->options['delta_limit'];
         $offset = intval($this->options['delta_offset']);
 
         // We should only get here in this case if there is an offset, and in
diff --git a/core/modules/views/tests/src/Unit/Plugin/field/FieldTest.php b/core/modules/views/tests/src/Unit/Plugin/field/FieldTest.php
index f3549c4621f888de36f48ceaab6d19b53eb2dfd7..c60e91447f0fc1ae6a14fc5a4c0306ce5f13fefd 100644
--- a/core/modules/views/tests/src/Unit/Plugin/field/FieldTest.php
+++ b/core/modules/views/tests/src/Unit/Plugin/field/FieldTest.php
@@ -649,6 +649,11 @@ public function providerTestPrepareItemsByDelta() {
     $data[] = [['group_rows' => TRUE, 'delta_limit' => 1, 'delta_first_last' => TRUE], [3]];
     $data[] = [['group_rows' => TRUE, 'delta_offset' => 1, 'delta_first_last' => TRUE], [1, 9]];
 
+    // Test with string values where we would expect integers to be provided.
+    $data[] = [['group_rows' => TRUE, 'delta_limit' => 'All'], [3, 1, 4, 1, 5, 9]];
+    $data[] = [['group_rows' => TRUE, 'delta_limit' => 'three'], [3, 1, 4, 1, 5, 9]];
+    $data[] = [['group_rows' => TRUE, 'delta_limit' => 'three', 'delta_offset' => 'two'], [3, 1, 4, 1, 5, 9]];
+
     return $data;
   }