MUltiple charts with the same axis value range

Hi!

I am trying to create an overlap of two charts given that I cannot add a regression line to a scatter plot.

I have found the way of making the background transparent so that it visually looks like the same chart, but is there a way to make sure both charts show the exact same values on both axis?

Thank you!

Currently this is not possible… I can mark it as a feature request though!