Active Roles sync with AzureAD

I am setting up Active Roles sync with AzureAD. I am not sure if I setup something wrong but the I feel the syncs take too long to be more effective than Azure AD Connect which is already every 30 minutes.

I was hoping that Active Roles would update AzureAD right after I made changes instead of being like Azure AD Connect and doing it on a schedule.

I have it set to process only the delta from last run. I tried to have it update the manager field and the zip code but it doesn't seem like it does that even though I followed the directions for the setup.

Is there some documentation I missed, I feel like the documentation is sparse for this.