Start Canvas Sketching: On iPadOS/macOS select the sketch button in the navigation bar. On iPhone select the ... button in the navigation bar and select Draw on Board. When a sketch session is started the sidebar will be removed, and all items on the board will become mostly transparent.
Use the Sketch Controls: Use the sketch controls at the bottom to start drawing. Users have the similar functionality of the tools in the sketch item.
Finish Sketching: Tap the Done button when finished. A slight delay will occur while finishing.
