Unable to edit multiple tasks at the same time
I have tried to edit multiple task on a mac via the app itself or via the Chrome/Safari browsers by holding down the cmd or shift key and clicking on the task. The new menu briefly appears at the top of the page/screen but immediately disappears. That said none of the selected items remain highlighted.
I have cleared both the chrome and safari caches and logged out of the mac app - without any success in making this feature work.
This is happening on both an iMAC and an Macbook air, both systems running the latest version Mavericks - with all updates installed.
Any help would be greatly appreciated.