Aha, I think I get it now. I was referred from the PhD program, that explains the drop-down. And you applied directly to MAPSS, right? EDIT: And no, I didn't get the decision yet.
Good luck!
Hi! Not sure if this answers your question or you already know this, but when you enter the portal, top right corner has a small drop-down option titled "Other Applications". Choose "2021 REF MA MAPSS". Voila. When decision is up, probably that little envelope icon will appear.