With my Funky Flounder 6.0.1 built for M3ULCB (with a build configuration that includes agl-demo) the resulting image is missing the Qt modules for QtPositioning and QtLocation.  The result is that the Navigation app cannot start properly.

I've been able to work around this by installing additional files on my M3 board from my docker development environment, with: 

rsync -av /xdt/sdk/sysroots/aarch64-agl-linux/usr/lib/qt5/qml/QtPositioning root@m3board:/usr/lib/qt5/qml/

rsync -av /xdt/sdk/sysroots/aarch64-agl-linux/usr/lib/qt5/qml/QtLocation root@m3board:/usr/lib/qt5/qml/ 

rsync -av /xdt/sdk/sysroots/aarch64-agl-linux/usr/lib/libQt5Loca* root@m3board:/usr/lib/ 

rsync -av /xdt/sdk/sysroots/aarch64-agl-linux/usr/lib/libQt5Posi* root@m3board:/usr/lib/ 

rsync -av /xdt/sdk/sysroots/aarch64-agl-linux/usr/lib/qt5/plugins/geo* root@m3board:/usr/lib/qt5/plugins/ 

rsync -av /xdt/sdk/sysroots/aarch64-agl-linux/usr/lib/qt5/plugins/pos* root@m3board:/usr/lib/qt5/plugins/