Heatmap chart + very long labels on Y-axis

[andrew-filippov]

Hi everyone!

Currently I was faced to issue (or feature?) while adopting heatmap chart into web application.

UI becomes look like a mess if very long text is appeared in the label.
screenshot (from slightly modified official samples):

Labels on the y-axis are truncated. Is there a way to make them cut with ellipsis (the same as for X-axis labels)?

Link for reproducing

BTW: I also had tried to split very long strings by words. In such case, labels become multi-lined. Unfortunatelly, if text label contains too much words, labels can be overlayed with others.

Thanks for any ideas!