docs: public void removeStickyFooterItemAtPosition(int position) {
          if (mDrawerBuilder.mStickyDrawerItems != null && mDrawerBuilder.mStickyDrawerItems.size() > position) {
              mDrawerBuilder.mStickyDrawerItems.remove(position);
          }
  
          DrawerUtils.rebuildStickyFooterView(mDrawerBuilder);
      }