Replied 8 September 2017, 2:19 pm EST
I am not able reproduce this issue at my end. I selected a value from the drop down list and pressed tab, the value is stored in the combo cell.
I also tried to see the difference between version 4.0.3010.2008 and 4.0.3015.2008 Combo cell events and I found no difference. For both the versions sequence of the events for combo cell is as follows:
Please let me know if I am missing something and if possible provide us a sample application to debug.