discord-jadx/app/src/main/res/drawable/drawable_rect_rounded_primary_100_a60.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:top="6dp" android:bottom="6dp">
        <shape android:shape="rectangle">
            <solid android:color="@color/primary_100_alpha_60"/>
            <corners android:topLeftRadius="4dp" android:topRightRadius="4dp" android:bottomLeftRadius="4dp" android:bottomRightRadius="4dp"/>
        </shape>
    </item>
</layer-list>