Use case or problem
Hard to quickly insert larger cards, must create the card first then resize it
Proposed solution
Double click and drag creates a card the size of the region dragged. This will make it easier to insert different size cards onto canvases.
Currently double click and drag drops a regular card at the position of the release of the cursor. Since double click already creates a new card, it would be intuitive for double click and drag to create a card of the dragged size.