According to the document: https://handsontable.com/docs/7.4.2/demo-selecting-ranges.html
We could use “CMD” or “Ctrl” to select non-contiguous range of cells.
In this demo: https://jsfiddle.net/dc9Ley8o/ , I used “CMD” + “left click” to select a row and do the same again on the same row. I would expect the row is un-selected, however, it seems like the row is re-selected again (the background of row is darken). I am not sure if this is expected behavior.
Such “un-selected” behavior is useful when user wants to un-select a few rows from a range of selection.
Thanks so much.