Good day!
Thank you very much for the replies! Much appreciate it. I'll try first with the simpler one of using the keyboard (Up/Down and Enter) and see if they will update the component when it is "clicked".
I'll also try the codes as well. While I was waiting for the response, I downgraded my version to the recent working one (w/c is 4.0). I'll update my response when the codes you presented have achieved what I wanted to do.
Thank you very much again for the assistance.

Best Regards,
Paul