The Google Calendar integration

I would really like to be able to use this integration and automate dates of appointments but there are two things that make it unusable for me. Please correct me if I am wrong, maybe I have missed something.

  1. You cannot use secondary calendars, the events will be created only in your main calendar. There should be a way to choose in which calendar you want the event to be created, just like when you create one directly in Google Calendar.

  2. You cannot trigger the Google Calendar Integration with a change in the date column. The Workflows Center only gives you three options.