Troubleshooting Lindy and HubSpot Engagement Associations

Hi team, quick question on interfacing Lindy with Hubspot. I seem to have consistent problems with associating engagements with objects. I can associate a note with a contact no problem - by using "Set Manually" for the Association Type, I can select note_to_contact in the dropdown. However, when I try associating a Task to a contact, no drop down appears. I can't manually enter the association type ID ("204"), and if I try Prompt AI or Auto, the API is defaulting to "null" which causes the request to be rejected. Any ideas? Thank you!