Sfb on the Mac using on site Sfb and Exchange O365 with separate login.

I'm using Sfb on the Mac with An on site server and Exchange office 365.

In both i have separate logins.

Sfb on IOS Lets me set separate logins but in the Mac he constantly Asks me to type my login for Sfb or Exchange.

i hope it can Be changed in A next update, because i think i'm not the only one with different logins.

kind regards, Chris