on change dropdown(click) values, previous and changed values are not coming to onChange callback

[RajaRamu]

I have a dropdown values. when i change the dropdown value in a cell by clicking that. i don't get proper values.

on change of any cells, i am getting fine as below.

onChange - {0:["col","row","currentvalue","changedvalue"]}

For Dropdown values by clicking ( enter working fine), getting following, not getting currentvalue.

onChange - {0:["col","row","changedvalue","changedvalue"]}

[setthase]

This is duplicate of #530

[warpech]

This should be fixed now in 0.8.22. Could you please retest? Thanks!