Correct application of colour scale to points/lines

[JMPinthePool]

What inspired this wish list request? 

I made a plot using graph builder (x and y variables plus  an 'overlay' variable). I applied a colour scale to the points/overlay variable but it treats them independently! For example with the rainbow colour scheme i applied i get this result:

What is the improvement you would like to see? 

What I'd really like to see is that the line colours are representative of the colour of the dots/data points that they are fitted through. So my green lines should really be blue/purple, and my green dots should really be red/orange. 

Why is this idea important? 

Because as it is it just looks weird and makes it more difficult to interpret. 

[hogi]

just select the lines and apply the color setting via

to get the setting applied to the points as well, please remove the points from the legend.
[If the points are visible as well, JMP think that you want to apply different settings to the points]