Hi @Amanda_Pruden, thanks for confirming this information and sorry for the late follow-up here!
Of course, please feel free to send me the video by DM! To send me a DM, simply click on my name and select “Message” 
The option to automatically associate the subtasks to the project and see them in Calendar view is not available, we have two existing product feedback requests about this topic:
The only option is when a subtask with a due date is assigned to you. Then, you’ll see the subtask in the Calendar view of your My Tasks section even if it’s not part of a project.
Looking forward to your reply!