Any other H1/H1i Plus user that can reproduce the following issue? When you use Find > Use Map to select a navigation destination, the map view of the resulting course cannot be controlled via the touch screen. When you select a destination using the other options, the map view is controllable via the touch screen.
Steps to reproduce:
press Find
select Use Map
move the cursor to a location and select it
press Navigate
make the map view full screen
zooming and panning now only works with the keys, not by using touch. Also the buttons for zooming or selecting map layers do not work when you tap them. The touch screen does register taps because the haptic feedback (vibration) is working.