Ivy League Financial Aid emails

I received a personalized email from Dartmouth’s financial aid office asking me to submit a particular aid document (no other school asked) and the generic “submit your financial aid” email. Cornell also sent the same email, in which I contacted the financial aid officers and told them that my document would not be available until late March-early April, which they said was fine. I also have the verification dependent form on the Yale portal. However, I do not see these as signs of admissions because I assume admissions officers would be smart enough to hide all possible acceptance indicators until college decisions come out. It just sucks waiting!