I have a stockChart with 2 Y axes, one series each. I want each series to have a readout tooltip, and I want the tooltips for both series to be displayed simultaneously. If I use tooltip.split = true (the default), I get this behavior.
BUT, I also want to customize the X axis crosshair readout tooltip using a formatter. With tooltip.split = true, I see my tooltip behind the default tooltip. If I set tooltip.split = false, only my X axis crosshair tooltip is displayed (as desired), but only one Y axis tooltip is displayed at one time (not desired).
Is there a way to get only my own X axis crosshair readout tooltip, along with simultaneous display of the Y axis tooltips?
Here is a fiddle that demonstrates the issue: https://jsfiddle.net/wballoni/zxaw348g/8/
Thanks, Bill