I haven’t been accepted yet, but I’m chiming in to say that I also didn’t upload optional documents except for letters of rec. Mine also shows outstanding but that’s just because I just didn’t upload anything there. I wouldn’t worry since it says optional. If all your required docs have been uploaded I would think it’s all okay!
I was accepted to UNB this cycle without uploading optional documents. I was not required to do anything to indicate that I was not submitting those documents.
That being said, I do not remember if there was ever a note on my file saying my optional documents were outstanding. If you are really worried about it, Wanda and the rest of the admissions team are extremely friendly and helpful so I would recommend sending them a quick email to make sure there hasn’t been a mix up.
Best of luck!