Instagram phone app won't let me forget accounts?

I’ve been trying to log into a new account that I had been working on. I used to be able to log off of one of my accounts and log in on another but now it just shows the account with a login button next to it and then prompts me that I’ve exceeded the number of accounts to be logged in on. Anyone know a way around this?

its a pain in the butt, just login from built in browser. Im using 3 on mine so I got 8 accounts. If you have android use Parallel Space for 5 more.