Is there a way to keep all notifications up for an app?

[AC Question]

Is there any way to keep all notifications up for a specific app? Like on iOS where all notifications are shown until they are selected or cleared? I keep missing Instagram notifications, because once I click one, the rest that show are cleared.

 

[ManiacJoe]

How each app handles its notifications is up to each app.
If you get to change the notification handling for a given app, it will be in the settings of that app.

At a quick glance, it would appear that Instagram does not give any control over this.