Triggering a button with one click in a view-as-list form

I have a view-as-list form containing buttons that trigger procedures. In Pan6, I can click on any button in the list and the underlying procedure is triggered. The form transferred to PanX with no problems, but it now takes two clicks to trigger the procedure. The first click selects the list item being clicked on but doesn’t activate the button. That requires a second click. Is there something I can do with the form to make the button activate when I first click it?