Github display name and user name collision on session.user.name

[KrychuTM]

After some time of playing around with the Github Provider trying to get the username of the Account, I've noticed that when you have a display name set it replaces the username of the account in session.user.name. For example my github username for all my projects is KrychuTM(so the url would be www.github.com/KrychuTM) but I also have a display name which is Jxavier Paul. I was having trouble getting KrychuTM as the session.user.name so I removed Jxavier Paul as the display name and only then I could get KrychuTM. I don't know if its something I'm missing but is there a way I could get KrychuTM whilst still having a display name?

Edit: I'm using the Prisma Adapter and in the debug im seeing it under the OAuthProfile object as login. Is there a way to access it?

PS: On removing my display name I realized that my database didn't update the name and still had it after signing in and out. Can someone tell me why that is? Sorry for asking so many questions 😅.