tab sequence: auto setting

In a form when you go to set the tab sequence for the first time, servoy automatically adds all the fields into the selected element section. It would be much better if it does add just the fields which can be editable. I suppose that I want to give tab sequence for just the fields which are only editable.

Once exception. You can add the Combobox field always to the selected item since it can be editable even though its editable property is uncheked