iOS Question Error with Table_SelectedChanged event for DJCombo2 library

Hi everyone, I'm using the DJCombo2 library and I put the combobox in a Panel, but I can't get the Table_SelectedChanged event triggered.

When I click on a row, no event is called, but the panel clicks.

I put this library on a Page and it works great.

How can I trigger the Table_SelectedChanged event instead of the Panel click?