Play the provided test mission in editor.
It creates two maps, one in the left half of the screen and one in the right.
The map in the left half is created directly as child of the dialog and work as expected. The map in right half is created as a child of a controls group and demonstrates the first bug (movement controls of the map). After 10 seconds both maps are moved a bit down. This demonstrates the second bug (right map dont move at all).