Make the Salesforce Login URL in the Salesforce Connected App configurable

Dear Team, 


While integrating with Salesforce I would like to use a vanity URL customized to my company name rather than standard URL 

Currently this is not configurable and The connected app always tries to login with the standard URL. 

This is very important for our product development and proper usage of Hubspot. 

Please let us know when can we expect this feature. 

Best regards,
Abhishek Das