Upgrade Kirby from 4.3.0 to 4.4.0

public/kirby/config/fields/mixins/picker.php

@@ -2,6 +2,7 @@
 
 use Kirby\Toolkit\I18n;
 use Kirby\Toolkit\Str;
+use Kirby\Uuid\Uuids;
 
 return [
 	'props' => [
@@ -75,7 +76,11 @@ return [
 		 * @param string $store 'uuid'|'id'
 		 */
 		'store' => function (string $store = 'uuid') {
-			return Str::lower($store);
+			// fall back to ID, if UUIDs globally disabled
+			return match (Uuids::enabled()) {
+				false   => 'id',
+				default => Str::lower($store)
+			};
 		},
 
 		/**