It was a pleasant surprise to know that the team is considering implementing Canvas view in future. I was thinking of requesting this but thought this is too big a feature to request this early. However, I think this can be a major value proposition to prospective users and can address a gap in the market while use of various types of canvases is growing.
Sharing here few lists of canvases that are being used by business and product teams:
Miro does have integration with Jira but the native Canvas view implementation within Fibery will be far more useful and efficient.
Canvases can be configured by the user by uploading a background frame image (svg?) and the regions/blocks of the canvas may have an associated query to display certain items only as intended. Items can be dragged-and-dropped or added to the regions/blocks thereby also creating the intended relationships in the underlying domain model between the added/dropped item with the other items or a focal item.