Fix settings background

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BasePreferenceFragment.kt

@@ -12,6 +12,7 @@ import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.util.RecyclerViewOwner
 import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
 import org.koitharu.kotatsu.settings.SettingsActivity
 import javax.inject.Inject
 
@@ -33,6 +34,7 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
+		view.setBackgroundColor(view.context.getThemeColor(android.R.attr.colorBackground))
 		listView.clipToPadding = false
 		insetsDelegate.onViewCreated(view)
 		insetsDelegate.addInsetsListener(this)

app/src/main/res/layout/fragment_settings_sources.xml

@@ -6,6 +6,7 @@
 	android:id="@+id/recyclerView"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
+	android:background="?android:colorBackground"
 	android:clipToPadding="false"
 	android:orientation="vertical"
 	android:scrollbars="vertical"