Since he was in sage mode before he became the juubi jin then he's most likely in sage mode now which means his black orbs also have senjutsu in them.
Obito couldn't nullify senjutsu infused techs was cos his orbs contained all 5 natures yin/yang (assumption) which would explain why it could nullify "all" techs but since it didn't contain senjutsu, it couldn't.
But now Mady is Juubi jin and in sage mode which mean his orbs are made up of all elements and hence should (theoretically) be able to cancel any and all jutsu.
Obito couldn't nullify senjutsu infused techs was cos his orbs contained all 5 natures yin/yang (assumption) which would explain why it could nullify "all" techs but since it didn't contain senjutsu, it couldn't.
But now Mady is Juubi jin and in sage mode which mean his orbs are made up of all elements and hence should (theoretically) be able to cancel any and all jutsu.