Yes, definitely. It is not guaranteed to be able to enter the US to study (even with all the right documents, passport, etc.). Because I am a naturalized canada citizen who used to have a B2 visa, it is even more confusing for the CBP officer.
I am just concerned that if I run into an officer who is in a bad mood at the border , he will just simply reject me after seeing my I-94 citizenship status doesn't match my canada citizenship.
Therefore, I just want to contact CBP and USCIS and let them know in advance that I have changed citizenship to canada. In this case, even if I run into an officer who is in a bad mood at the border, I will not be rejected.
Is there a way to update my I-94 to change my citizenship status?
Thank you so much.