To change: layer, line type, line width, color, use "Edit Attributes" instead. "Edit Properties" is meant for geometrical properties: coordinates, angles, etc.
GBurge55 wrote
I am a new user and have an issue that needs help.
I have drawn leader lines and bubbled numbers. I can assign a new layer to the bubbles & numbers but not the leader lines. When I highlight the leader line and right click on the "Edit Properties" nothing happens. I need help in learning how to change the layer of a leader line.