Yungerman: That’s not so Pashut by Sukkah either.
I remember thinking that if you assume like the Brisker Rav and that it is actually a Kiyum of an Asei D’Oraisa that you should be allowed to eat even before Davening on Erev Yom Kippur because the Asei could be Docheh the Lo Sa’asei of Lo Soch’lu Al Hadam. I never actually do it though.