Use secondary varient color for bottom sheet background

Author: hitherejoe

app/src/main/res/drawable/background_bottom_sheet.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="?attr/colorSecondary"/>
+    <solid android:color="?attr/colorSecondaryVariant"/>
     <corners
         android:bottomRightRadius="0dp"
         android:bottomLeftRadius="0dp"