Ability to plot non-numeric values on y axis

Hi ,

One of our clients has requested a KPI tracking the time (hh:mm) on the y- axis. Currently Metabase has a restriction that only numeric values can be plotted on said axis. To get around this we display the time field as a decimal . It will be helpfully being able to plot non numeric values on the time y-axis or being able to change the separator style from decimal point to a colon could also be a viable work around.

Hi @JasonD
That's currently not possible:
https://github.com/metabase/metabase/issues/8875 - upvote by clicking :+1: on the first post