Selection
A click on a mark selects the Category value of that mark in Qlik. Qlik shows its selection toolbar. Confirm or cancel the selection there, or press Esc.
A dumbbell, a dot, a range, or a line selects its category. A value, a value range, or a rank is not a selection. The chart never selects source records.
Press Tab to move focus into the chart. Press Enter or Space to select the focused mark, and Shift+Enter to add it to a pending selection.