Data label disappears on hover

[kluvin]

Expected behaviour

Data label persist on hover

Actual behaviour

Data label disappears on hover

Live demo with steps to reproduce

https://jsfiddle.net/qhwz90nL/

Removing off the marker.enabled: false bit, the issue is resolved.
https://jsfiddle.net/qhwz90nL/1/

Product version

Presumably originating in the Accessibility module.
Introduced in 10.3.0 and seen in later versions

Affected browser(s)

FF, Chrome

[karolkolodziej]

Hi @kluvin and thank you for reporting that issue!

Internal note:
Bisected to commit: ac1f55b
FYI @TorsteinHonsi

[TorsteinHonsi]

Ouch. We should prioritize this. @karolkolodziej will you have a look? We need to figure out what series.options.inactiveOtherPoints has to do with this and why the offending commit broke it.

[TorsteinHonsi]

@karolkolodziej I just tried re-adding this:

                if (
                    series.options.inactiveOtherPoints &&
                    isNumber(opacity)
                ) {
                

Actually I can't see any consequence on the map that I was testing when removing the inactiveOtherPoints check. So I suggest just adding that condition back to what it was, and making sure we have a regression test for #17957.