Accessibility - Multiple markers not accounted for in single data point

[magdalena-gut]

Actual behaviour

Accessibility fails to consider that one point could have more than one marker.

This issue affects the arearange/dumbbell series when the new option lowMarker is enabled; it appears when the accessibility module is added - #14024

The demo is currently working via feature/14024-dumbbell-customization branch. Test it by adding or removing the accessibility module. When the accessibility module is added, the "lowMarker" doesn't show up on the chart.
https://jsfiddle.net/BlackLabel/rzveo2L0/

[magdalena-gut]

FYI @oysteinmoseng , any chance we can find a workaround for this?

[oysteinmoseng]

Internal note: Probably related to forced markers

[MarkusBarstad]

Seems to be fixed for me in 11.3.0: https://jsfiddle.net/ro5g26vz/3/

[magdalena-gut]

@MarkusBarstad thanks for checking. I confirm that issue no longer exist. This ticket can be closed.