Currently I'm in a valid F-1 visa status. But what is the expiration date for this visa. One way to determine that is to look at
I-94 which in my case states "
D/S (Duration of Stay)". The other way look at
I-20 which in my case states
August 20, 2022.
So, I'm wondering which one of these two dates accurately expresses the expiration date of my F-1 visa status?