diff --git a/src/Fieldtypes/Arr.php b/src/Fieldtypes/Arr.php
index c269f6de50..2b21c19645 100644
--- a/src/Fieldtypes/Arr.php
+++ b/src/Fieldtypes/Arr.php
@@ -108,11 +108,16 @@ public function process($data)
 
         if ($this->config('expand')) {
             return collect($data)
+                ->when($this->isKeyed(), fn ($items) => $items->filter())
                 ->map(fn ($value, $key) => ['key' => $key, 'value' => $value])
                 ->values()
                 ->all();
         }
 
+        if ($this->isKeyed()) {
+            return collect($data)->filter()->all();
+        }
+
         return $data;
     }
 
diff --git a/tests/Fieldtypes/ArrayTest.php b/tests/Fieldtypes/ArrayTest.php
index b886771517..5e27418904 100644
--- a/tests/Fieldtypes/ArrayTest.php
+++ b/tests/Fieldtypes/ArrayTest.php
@@ -429,6 +429,23 @@ public static function keyedProcessProvider()
                     'side' => 'fries',
                 ],
             ],
+            'associative array options, associative array value, with nulls' => [
+                false,
+                [
+                    'food' => 'Food',
+                    'drink' => 'Drink',
+                    'side' => 'Side',
+                ],
+                [
+                    'food' => 'burger',
+                    'drink' => 'coke',
+                    'side' => null,
+                ],
+                [
+                    'food' => 'burger',
+                    'drink' => 'coke',
+                ],
+            ],
             'associative array options, associative array value with expanded setting' => [
                 true,
                 [
@@ -447,6 +464,23 @@ public static function keyedProcessProvider()
                     ['key' => 'side', 'value' => 'fries'],
                 ],
             ],
+            'associative array options, associative array value with expanded setting, with nulls' => [
+                true,
+                [
+                    'food' => 'Food',
+                    'drink' => 'Drink',
+                    'side' => 'Side',
+                ],
+                [
+                    'food' => 'burger',
+                    'drink' => 'coke',
+                    'side' => null,
+                ],
+                [
+                    ['key' => 'food', 'value' => 'burger'],
+                    ['key' => 'drink', 'value' => 'coke'],
+                ],
+            ],
             'multidimensional array options, associative array value' => [
                 false,
                 [
@@ -465,6 +499,23 @@ public static function keyedProcessProvider()
                     'side' => 'fries',
                 ],
             ],
+            'multidimensional array options, associative array value, with nulls' => [
+                false,
+                [
+                    ['key' => 'food', 'value' => 'Food'],
+                    ['key' => 'drink', 'value' => 'Drink'],
+                    ['key' => 'side', 'value' => 'Side'],
+                ],
+                [
+                    'food' => 'burger',
+                    'drink' => 'coke',
+                    'side' => null,
+                ],
+                [
+                    'food' => 'burger',
+                    'drink' => 'coke',
+                ],
+            ],
             'multidimensional array options, associative array value with expanded setting' => [
                 true,
                 [
@@ -483,6 +534,23 @@ public static function keyedProcessProvider()
                     ['key' => 'side', 'value' => 'fries'],
                 ],
             ],
+            'multidimensional array options, associative array value with expanded setting, with nulls' => [
+                true,
+                [
+                    ['key' => 'food', 'value' => 'Food'],
+                    ['key' => 'drink', 'value' => 'Drink'],
+                    ['key' => 'side', 'value' => 'Side'],
+                ],
+                [
+                    'food' => 'burger',
+                    'drink' => 'coke',
+                    'side' => null,
+                ],
+                [
+                    ['key' => 'food', 'value' => 'burger'],
+                    ['key' => 'drink', 'value' => 'coke'],
+                ],
+            ],
             'multidimensional array with numbers' => [
                 false,
                 [
@@ -501,6 +569,23 @@ public static function keyedProcessProvider()
                     2 => 'more',
                 ],
             ],
+            'multidimensional array with numbers, with nulls' => [
+                false,
+                [
+                    ['key' => 0, 'value' => 'Zero'],
+                    ['key' => 1, 'value' => 'One'],
+                    ['key' => 2, 'value' => 'Two'],
+                ],
+                [
+                    0 => 'none',
+                    1 => null,
+                    2 => 'more',
+                ],
+                [
+                    0 => 'none',
+                    2 => 'more',
+                ],
+            ],
             'multidimensional array with numbers with expanded setting' => [
                 true,
                 [
@@ -519,6 +604,23 @@ public static function keyedProcessProvider()
                     ['key' => 2, 'value' => 'more'],
                 ],
             ],
+            'multidimensional array with numbers with expanded setting, with nulls' => [
+                true,
+                [
+                    ['key' => 0, 'value' => 'Zero'],
+                    ['key' => 1, 'value' => 'One'],
+                    ['key' => 2, 'value' => 'Two'],
+                ],
+                [
+                    0 => 'none',
+                    1 => null,
+                    2 => 'more',
+                ],
+                [
+                    ['key' => 0, 'value' => 'none'],
+                    ['key' => 2, 'value' => 'more'],
+                ],
+            ],
             'multidimensional array with non-sequential numbers' => [
                 false,
                 [
@@ -537,6 +639,23 @@ public static function keyedProcessProvider()
                     0 => 'none',
                 ],
             ],
+            'multidimensional array with non-sequential numbers, with nulls' => [
+                false,
+                [
+                    ['key' => 0, 'value' => 'Zero'],
+                    ['key' => 1, 'value' => 'One'],
+                    ['key' => 2, 'value' => 'Two'],
+                ],
+                [
+                    2 => 'some',
+                    1 => null,
+                    0 => 'none',
+                ],
+                [
+                    2 => 'some',
+                    0 => 'none',
+                ],
+            ],
             'multidimensional array with non-sequential numbers with expanded setting' => [
                 true,
                 [
@@ -555,6 +674,23 @@ public static function keyedProcessProvider()
                     ['key' => 0, 'value' => 'none'],
                 ],
             ],
+            'multidimensional array with non-sequential numbers with expanded setting, with nulls' => [
+                true,
+                [
+                    ['key' => 0, 'value' => 'Zero'],
+                    ['key' => 1, 'value' => 'One'],
+                    ['key' => 2, 'value' => 'Two'],
+                ],
+                [
+                    2 => 'some',
+                    1 => null,
+                    0 => 'none',
+                ],
+                [
+                    ['key' => 2, 'value' => 'some'],
+                    ['key' => 0, 'value' => 'none'],
+                ],
+            ],
         ];
     }