When using Flow for Mac, you can select your preferred alert style from your system's notifications settings.
The Flow Mac app is able to alert you whenever there is new activity your Flow teams by displaying push notifications on your desktop. Clicking the notification will take you to the task or chat in the desktop app. This makes it easy to keep up with your organization without having to open Flow in the browser or check your email for notifications.
As with the web app, you can make changes to your Notification settings by clicking the bell icon in the top left side of the navigation bar and clicking the gear icon in the dropdown. Then simply check or uncheck the boxes to select which notifications you want to receive and in what format (email or desktop push notification). You can also set whether or not to silence notification and user interface sounds at the top of the menu.
If you step away from the app and want to see what you missed, just click the Notification Center icon in the menubar to view your most recent notifications.
The Flow icon in your Mac’s dock will also display a badge with the number of new notifications so you can manage your updates at a glance.