@elcollie,
Thanks for reporting the use-case. We will look into the issue and fix it in future versions.
To work-around this issue, you can set axis labelFontColor to “transparent” instead of using labelFormatter to hide the axis labels. Please take a look at this updated JSFiddle.
![chart showing crosshair but hidden axis](https://canvasjs.com/wp-content/uploads/2021/03/chart-showing-crosshair-but-hidden-axis.png)
—
Vishwas R
Team CanvasJS