If you:

• mousedown left button ↓
• mousedown right button ↓
• mouseup right button ↑

The drag event gets canceled by mouseup right button , I don't want that to happen.
(only want that to happen on mouseup left button , because the event was started by mlb.)

• I've tried preventDefault(), stopPropagation() on both paper and window event.
• I've tried emitting mousedown/mousedrag on mouseup tool.emit("mousedown", tool.onMouseDown); not sure if I'm doing something wrong with it, but it runs the mousedown function once and stops, and I don't think it keeps event data from the first mousedown.

Is there any way to prevent this, maybe even preventing Paperjs from accessing the right button entirely if needed?

I know this has been kind and issue for a while now: https://github.com/paperjs/paper.js/issues/1355
yet there is a fix for accessing 1,2,3.. buttons (event as any).event.button,
there is no fix for preventing the dragging to be set to false.

P.S Appreciate for any help!