BricksSubmissionForm in MetaBox

Hi
I am getting this error

[19-Nov-2025 10:26:57 UTC] PHP Warning: Undefined array key “post_fields” in /wp-content/plugins/meta-box-aio/vendor/meta-box/mb-frontend-submission/src/Integrations/Bricks/SubmissionForm.php on line 253

Caused by this line in SubmissionForm.php
‘post_fields’ => implode( ‘,’, $settings[‘post_fields’]),

I know it can be resolved by changing the line to this but obvs it gets overwritten when the plugin updates, is thei a MetaBox or Bricks thing?

‘post_fields’ => implode( ‘,’, $settings[‘post_fields’] ?? ),