Android app icon for Amazon Fire TV

Hello,

I’m having a problem with Android banner icon on Amazon Fire TV. I’ve set the banner in Project Settings, but when I install it on the TV, it seems to show the Legacy icon, or even Adaptive icon if it’s present.

Unity editor (2021.3.43f1):
Imgur

When installed on the TV:
Imgur

Here is a part of the AndroidManifest, showing a reference to the banner:

<uses-feature
        android:name="com.google.android.tv"
        android:required="false" />

    <uses-permission
        android:name="com.google.android.gms.permission.AD_ID" />

    <application
        android:label="@ref/0x7f0c0020"
        android:icon="@ref/0x7f0b0000"
        android:largeHeap="true"
        android:banner="@ref/0x7f060056"
        android:isGame="true"
        android:extractNativeLibs="true"
        android:roundIcon="@ref/0x7f0b0001"
        android:appComponentFactory="androidx.core.app.CoreComponentFactory">

I’ve tried a custom manifest, adding the banner to the activity tag, and also adding/removing legacy, adaptive or default icons. It never uses the banner. Does anyone know what could be the reason for this?