Translate the following English sentence to French:
"The Chittagong Hill Tracts problem is a challenge to that picture of Bangladesh but fortunately, compared to the past, the tensions are lower and they still seem set on the right course."
Le problème des Chittagong Hill Tracts remet en question cette image du Bangladesh mais, heureusement, les tensions sont moins vives que par le passé et elles semblent malgré tout prendre la bonne direction.