Palette nodes go under edge of div when dragging to diagram

The default behavior of dragging a node from the palette to the diagram is the dragged node goes under the div and appears when the cursor is over the diagram. Is there a way to adjust this behavior to allow the node to be dragged over the edge of the palette div so the node is visible throughout the whole drag?

Thanks for any information you can provide!

This is not generally possible since the Palette and Diagram are two <canvas> HTML Elements, and so drawing the Nodes can only be done on their surface.

You can simulate some kinds of nodes as HTML (or SVG) and then drag and drop those objects on the browser level, kind of like we do here, instead of using a Palette, but this not a trivial amount of work.