Now when I add a second select to the same page, I can the problem again!
<!--[HANDLED EXCEPTION] Expression option.value is undefined on line 62, column
30 in mobile/template/mobileselectmenu.ftl. --
Can you not have more than one select in a page?
Also the new select I added to get the page working before, seems inacessible to access it's properties.
So the bread crumb will show : projects / mobilecontainer / cboProjects2 when it's selected, but the properties will not update and just show the previous control clicked on.
What's going on with the selects?