Business Central Connector only sees standard API

Business Central Connector only sees standard API

I am testing the Business Central 365 Connector but it seems to be limited to only seeing the standard API endpoints which is good but not very usefull in highly customized instances.
I want to connect to custom enpoints

Custom API endpoint:
/api/presperse/reporting/v1.0/arcCustomerGroups

Business Central connector only discovers:
ApiCategoryRoutes
Company
EntityMetadata

Can you make this possible?