android - Appcompat 22.2.0 SearchView appears under title -

i've updated apps appcompat v7:22.2.0. have searchview in actionbar working fine before updating, search field appears under title when press search icon.

this code:

<menu xmlns:android="http://schemas.android.com/apk/res/android"   xmlns:app="http://schemas.android.com/apk/res-auto"> <item     android:id="@+id/search_participants"     android:icon="@drawable/search_white"     android:title="@string/search"     app:actionviewclass="android.support.v7.widget.searchview"     app:showasaction="collapseactionview|always"/> </menu> 

it still works, functional, actionbar title still displayed when using searchview. how can prevent happening? should manually set title empty string or there decent fix this?

      @override   public void onprepareoptionsmenu(menu menu) {     super.onprepareoptionsmenu(menu);     moptionsmenu = menu;     if (moptionsmenu != null) {       menu.clear();       mmenuinflater.inflate(r.menu.live_tracking_overview_menu, menu);      msearchitem = menu.finditem(r.id.search_participants);   msearchview = (searchview) menuitemcompat.getactionview(msearchitem);   msearchview.setonquerytextlistener(this);   msearchview.setqueryhint(getstring(r.string.search));   menuitemcompat.setonactionexpandlistener(msearchitem, new menuitemcompat.onactionexpandlistener() {     @override     public boolean onmenuitemactionexpand(menuitem item) {       showsearch();           //i hide title here, that's ugly fix       return true;     }      @override     public boolean onmenuitemactioncollapse(menuitem item) {       hidesearch();       return true;     }   });