`legend.symbolHeight` and `legend.symbolWidth` do not control colorAxis size.

[jakubjanuchta]

Expected behaviour

When setting legend.symbolHeight or legend.symbolWidth, colorAxis size changes if colorAxis.width or colorAxis.height not set.

Actual behaviour

When setting legend.symbolHeight or legend.symbolWidth, colorAxis size does not change.

Live demo with steps to reproduce

https://jsfiddle.net/BlackLabel/La5hpx4y/

Product version

Highcharts v11.3.0

Last working version

Highcharts v11.2.0

Affected browser(s)

All

Internal note:
Bisected to: 8e17374

[jakubjanuchta]

Workaround: Use colorAxis.height and colorAxis.width instead.

Demo: https://jsfiddle.net/BlackLabel/n01w2exq/