Ability to support charts on two different time axis instead of shared.

[praveen555]

Apologies if this has been unpacked before but to my knowledge superset does not support plotting on multiple time axis in a mixed chart i.e. chart should have the same time axis.

Given a dataset with the schema like this :

column A : 1,2,3,4
date_1 : d1,d2,d3,d4
date_2 : d5,d6,d7,d8

A worked around for the mixed charts for to merge into universal time axis and plot it. Which leads to unnecessary complications while applying filters as well. ( if you have more columns etc)

Is it possible to overlay them e,g, in matplotlib you would like plot(x1,y1) and plot(x2,y2) and it would overlay at the final image ?