select function not trigger observe

[CnBDM-Su]

The selection function cannot trigger traitlets observe.

I am using select(), trying to realize control table both with manual and with function.
The observe function of table is only triggered when click, but not after select() function.

Do you know how to trigger it?

Example:
def func(change):
...
datagrid.observe(func, name=['selections'])
datagrid.select(row1=rows,column1=1,row2=rows, column2=1)

*func should be run based on new selections, but not.

[mmilch01]

I am also interested in resolving this. When onclick function is triggered, the selection returned in the field .selected_cell_values shows previous selection. I found no way so far to track current selection once it changed.