Slack notifications in contact level workflows

Workflows on the company and deal level can push slack notifications to certain channels or users but we are unable to trigger a slack notification in a contact level workflow. Will this integration get added to the contact level?

 

A simple example of this is: Contact X has a date field called "Date of Birth" that we want to center our workflow on. The workflow was built on the contact level and centers on this date successfully. However, when we go to choose the action that we want to happen on that date, we are unable to send a slack message - only tasks, emails, etc. 

 

Related posts: https://community.hubspot.com/t5/HubSpot-Ideas/Slack-integration-using-contact-properties/idi-p/2765...

Mentioned here as well: https://community.hubspot.com/t5/Sales-Integrations/Hubspot-Slack-Integration/m-p/258610