[Pharo-users] SpDropListPresenter emptyList

I think this might be a bug. When I send emptyList to a non-empty SpDropListPresenter it reports ‘SubscriptOutOfBounds: 1’. I seems to be due to emptyList setting the list model to a new empty OrderedCollection and a later method trying to access the first item in the collection. Attached screen shot shows the debugger window. If it is a bug please report it and if possible advise a workaround. If not a bug please advise the correct way to clear  or change the contents of a drop list. Many thanks Robert