Is the subway app fully vibe coded?

Randomly get logged out

Try to sign back in (with the pw saved on my phone that I know is correct)

Can't get in

Forget password

No account found with the email provided

Try to create new account

"That number is associated with the email [my email]"

???

Been going back and fourth for 15 minutes without success by now because every click triggers a wait of 5s. I can't request account deletion either because I have no way of signing in

anything I can do? tried reinstalling and website, no luck