Line chart Y-axis label density

Where is the option to specify the density of tick + labels in Y-axis of a line chart.

I would like the above to have 0.1 or even 0.01 granularity for better reference

For the Y axis, the tick density slider is located in the “Y” tab of the viz settings.

Hmm sometimes it does help but in this case I would like to force the ticks to be at 0.1 granularity, which I don’t believe the slider does…