diff --git a/src/Integrations/Divi/Pages/DynamicFields.php b/src/Integrations/Divi/Pages/DynamicFields.php
index 73991df..7bc9cfa 100644
--- a/src/Integrations/Divi/Pages/DynamicFields.php
+++ b/src/Integrations/Divi/Pages/DynamicFields.php
@@ -38,6 +38,9 @@ class DynamicFields
     /** @var Closure(string): ?string */
     private Closure $podStorage;
 
+    /** @var array<string, array{0: list<array<string, string>>, 1: list<array<string, string>>}> offered() by type. */
+    private array $known = [];
+
     /** @param (Closure(string): ?string)|null $podStorage Post type → Pods storage ("meta", "table"), null: none. */
     public function __construct(private ContentSchema $schema, ?Closure $podStorage = null)
     {
@@ -72,10 +75,21 @@ class DynamicFields
         return [$fields, $omitted];
     }
 
+    /**
+     * offered() once per post type for reason()/note() – they run per key and type of a check, and the default
+     * storage callback loads the pod each time (review M-12 b).
+     *
+     * @return array{0: list<array<string, string>>, 1: list<array<string, string>>}
+     */
+    private function known(string $postType): array
+    {
+        return $this->known[$postType] ??= $this->offered($postType);
+    }
+
     /** Why {{field:$key}} would not show as text for $postType; null when it does. */
     public function reason(string $postType, string $key): ?string
     {
-        [$fields, $omitted] = $this->offered($postType);
+        [$fields, $omitted] = $this->known($postType);
         foreach ($fields as $field) {
             if ($field['key'] === $key) {
                 return null;
@@ -93,7 +107,7 @@ class DynamicFields
     /** What to know about an offered field of $postType ($key) that shows other text than expected; else null. */
     public function note(string $postType, string $key): ?string
     {
-        [$fields] = $this->offered($postType);
+        [$fields] = $this->known($postType);
         foreach ($fields as $field) {
             if ($field['key'] === $key && $field['type'] === 'choice') {
                 return 'Auswahlfeld – Divi zeigt den gespeicherten Wert, nicht die Beschriftung';
diff --git a/tests/Unit/Integrations/Divi/Pages/DynamicFieldsTest.php b/tests/Unit/Integrations/Divi/Pages/DynamicFieldsTest.php
index 57d810e..240e14d 100644
--- a/tests/Unit/Integrations/Divi/Pages/DynamicFieldsTest.php
+++ b/tests/Unit/Integrations/Divi/Pages/DynamicFieldsTest.php
@@ -51,6 +51,28 @@ final class DynamicFieldsTest extends TestCase
         self::assertNull(self::fields()->note('lit_person', 'telefon'));
     }
 
+    /** Review M-12 (b): reason() and note() read a type's fields (and its Pods storage) once per instance. */
+    public function testReasonAndNoteReadEachTypeOnce(): void
+    {
+        $schema = Mockery::mock(ContentSchema::class);
+        $schema->shouldReceive('fields')->with('lit_person')->once()->andReturn([
+            new FieldDefinition('role', 'Funktion', 'string', 'pods', FieldDefinition::WRITABLE),
+        ]);
+        $storage = 0;
+        $fields = new DynamicFields($schema, static function (string $type) use (&$storage): ?string {
+            ++$storage;
+
+            return 'meta';
+        });
+
+        foreach (['role', 'telefon', 'role'] as $key) {
+            $fields->reason('lit_person', $key);
+            $fields->note('lit_person', $key);
+        }
+
+        self::assertSame(1, $storage);
+    }
+
     private static function content(string $name, array $settings): string
     {
         return VariableRef::serialize('content', $name, $settings);