M2.4.5, v1.4.2: Not work with default Magento's Gender attribute

ISSUE:

I have installed BSS customer attribute extension in my testing env and set some attributes in the registration form. It does work fine. However, I've also enabled the default Magento's customer attribute - Gender. It becomes unable to save within the customer edit page. 

SOLUTION:

Unfortunately, our module has not worked properly with the default Gender attribute

To resolve the issue, please edit the file app/code/Bss/CustomerAttributes/Plugin/Model/Metadata/Form.php as below:

     public function afterGetAllowedAttributes($subject, $result)

     {

         $page = $this->request->getFullActionName();

-        $attributeDefault = ['firstname', 'lastname', 'email', 'password', 'taxvat'];

+        $attributeDefault = ['firstname', 'lastname', 'middlename', 'email', 'password', 'taxvat', 'gender', 'dob'];

         if ($page == 'customer_account_editPost'

             && $this->customerAttribute->getConfig('bss_customer_attribute/general/enable')

         ) {

If you need any further assistance, please feel free to contact us. We'd be happy to support you!