I am having trouble finding a clear feature request. Chances are that there is one that uses different phrasing, causing it to be difficult to find.
Feature requests: Canvas Implementation to notes, Show a preview of the canvas in notes tagging said canvas (similar to images) (titled incorrectly), Render Canvas objects inside Canvas, …
Help topics: Nested canvas not showing content, Option to Embed Canvas in a note
Bug report: Canvas is not rendered correctly when embedded in a note
Thanks.