The version 3.1 has just been released with two major fixes. The runway 13/31 is no more limited to runway 13. My bad, I’ve ticked the wrong box.
And the second fix is something that impacted some users for months with the ILS 13 offset one degree to the right. Again, a wrong parameter I set months ago. My apologies!
Free to download, enjoy: Le Touquet Côte d'Opale (LFAT) » Microsoft Flight Simulator