Updated

Author: argon2r

AnkiDroid/src/main/res/drawable/browser_heading_bottom_divider.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="?attr/colorControlHighlight">
+    <item android:id="@android:id/mask">
         <shape android:shape="rectangle">
-            <solid android:color="@android:color/transparent" />
+            <solid android:color="@android:color/white" />
         </shape>
     </item>
 
@@ -12,4 +13,4 @@
             <solid android:color="?attr/cardBrowserDivider" />
         </shape>
     </item>
-</layer-list>
+</ripple>

AnkiDroid/src/main/res/layout/browser_column_heading.xml

@@ -17,7 +17,7 @@
 <com.ichi2.ui.FixedTextView xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="0dp"
     android:layout_height="match_parent"
-    android:minHeight="48dp"
+    android:minHeight="?minTouchTargetSize"
     android:layout_weight="1"
     android:textFontWeight="700"
     android:paddingStart="8dp"