Is it just my devices, or does this not match up for anyone in Android client version 3.0.2? I'm on Android 11 and 8.1.
The app opens into your last-used activity - in the example below, the Guide - but at the bottom of the screen by default the "On Now" icon is always highlighted. Same thing if it opens in Library or another view, the "On Now" icon is lit up. But what I'm looking at is not "On Now".