Gender is missing from the API

[atty31]

I see that in the response from this api:
{baseurl}rest/V1/mailplus/subscribers?searchCriteria[filter_groups][0][filters][0][field]=subscriber_email&searchCriteria[filter_groups][0][filters][0][value]={emailvalue}

the gender is missing. Also in the service contracts is missing. See: MailPlus\MailPlus\Api\Data\SubscriberInterface
Is there a reason why?
Otherwise , how can i know if a subscriber is a male, female or the gender is missing ?

I am running version 1.6.0 of the module on Magento 2.3.5

Thank you and looking forward hearing from you!

[atty31]

Hi,
Is there any feedback on this ?
Thank you