This quote deals with the jurisdiction necessary for valid administration of the Sacraments,
Pope Martin V (cited by Billuart says the opposite):
"no one will be obliged, under the pretext of any sentence or ecclesiastical censure generally promulgated by law or by man, to avoid the communion of any person, in the administration or reception of the Sacraments,
or in any other matters sacred or profane, or to eschew the person, or to observe any ecclesiastical interdict..."
Clearly, Martin V is not limiting his statement on the retention of jurisdiction to the administration of the sacraments.
If he is therefore retaining his jurisdiction in all other matters besides sacramental administration, as the pope says, we are clearly talking about ordinary jurisdiction.