Associated CAT project not deleted when deleting Smart Project in XTRF

XTRF 8 introduced the possibility to delete Smart Projects. When doing so, you're asked whether you would like to also delete the associated project from the CAT tool (in our case: memoQ); see screenshot. We have deleted several projects with associated memoQ projects already, using this option. However, in none of the cases was the associated memoQ project actually deleted. This seems to be a bug. Anyone else experiencing the same?