Select all filtered results isn't worked for group by scenario.

[pwinstead]

When you filter a dropdown that is using grouping it will provide the option to 'Select all filtered results' but checking and unchecking the box does not work. This can be seen here on the demo site.

[drewmb]

I am having the same issue as well. The onFilterSelectAll is firing but always returning an empty array. However, when the groupBy setting is taken away, the filtering works as intended.

[ahmadalibaloch]

Update? @CuppaLabs