If exposed filter not required, it can be switched to default state ONLY by button "reset filter"

I have Drupal version 7.26, Views (dev version 7.x-3.7+22-dev) + BEF 7.x-3.0-beta3+79-dev

I will try to explain bug:

1) go to page generated by views with exposed filter (list of some nodes, for sample). (for sample - http://dev.aprgr.ru/shop/water_proofing/ )
2) in this sample page all exposed filters HAVEN'T set to "required". (There are all exposed filters on left block of page).
3) in this sample page all exposed filters HAVE multiple choice ability.
4) in this sample page all fields with exposed filters has type "term reference".
5) All filters remembering their states for all users (unregistered, registered and administrators).
6) Reloading via AJAX is off in this page, so you can see all changes of address path.
7) Check "SIKA" checkbox, for sample. Link to page with marked flag is http://dev.aprgr.ru/shop/water_proofing?field_manufacturer_ti_tid[]=84
All items in right part of screen will vanish, because no manufacturer with this name in this e-shop now :(
8) Try to uncheck this checkbox.
The checkbox doesn't unchecking at all!

I can return to first page ONLY by click button "Сбросить" (Reset) in bottom of exposed filter block.

But if I expose pager, this bug would gone.

If I would turn off BEF, then I can set filter list to default value (off) only by button "Reset". I haven't "default" option or same in drop-down list.

Sorry for my English, it isn't my native language.

Code of this view:

$view = new view();
$view->name = 'damp_course_product_list';
$view->description = 'Выводит всю категорию товаров - гидропароизоляции';
$view->tag = 'shop, water_proofing';
$view->base_table = 'node';
$view->human_name = 'Список всех товаров гидропароизоляции (прайс-лист)';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

/* Display: Master */
$handler = $view->new_display('default', 'Master', 'default');
$handler->display->display_options['title'] = 'Гидропароизоляция';
$handler->display->display_options['use_more_always'] = FALSE;
$handler->display->display_options['use_more_text'] = 'ещё';
$handler->display->display_options['access']['type'] = 'perm';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['query']['options']['disable_sql_rewrite'] = TRUE;
$handler->display->display_options['exposed_form']['type'] = 'better_exposed_filters';
$handler->display->display_options['exposed_form']['options']['submit_button'] = 'Применить';
$handler->display->display_options['exposed_form']['options']['reset_button'] = TRUE;
$handler->display->display_options['exposed_form']['options']['reset_button_label'] = 'Сбросить';
$handler->display->display_options['exposed_form']['options']['exposed_sorts_label'] = 'Сортировать по';
$handler->display->display_options['exposed_form']['options']['expose_sort_order'] = FALSE;
$handler->display->display_options['exposed_form']['options']['sort_asc_label'] = 'По возрастанию';
$handler->display->display_options['exposed_form']['options']['sort_desc_label'] = 'По убыванию';
$handler->display->display_options['exposed_form']['options']['autosubmit'] = TRUE;
$handler->display->display_options['exposed_form']['options']['bef'] = array(
  'general' => array(
    'allow_secondary' => 0,
    'secondary_label' => 'Дополнительные настройки',
  ),
  'field_manufacturer_ti_tid' => array(
    'bef_format' => 'bef',
    'more_options' => array(
      'bef_select_all_none' => 0,
      'bef_collapsible' => 1,
      'is_secondary' => 0,
      'any_label' => '',
      'bef_filter_description' => '',
      'tokens' => array(
        'available' => array(
          0 => 'global_types',
        ),
      ),
      'rewrite' => array(
        'filter_rewrite_values' => '',
      ),
    ),
  ),
  'field_damp_course_type_tid' => array(
    'bef_format' => 'bef',
    'more_options' => array(
      'bef_select_all_none' => 0,
      'bef_collapsible' => 1,
      'is_secondary' => 0,
      'any_label' => '',
      'bef_filter_description' => '',
      'tokens' => array(
        'available' => array(
          0 => 'global_types',
        ),
      ),
      'rewrite' => array(
        'filter_rewrite_values' => '',
      ),
    ),
  ),
  'field_damp_course_kind_tid' => array(
    'bef_format' => 'bef',
    'more_options' => array(
      'bef_select_all_none' => 0,
      'bef_collapsible' => 1,
      'is_secondary' => 0,
      'any_label' => '',
      'bef_filter_description' => '',
      'tokens' => array(
        'available' => array(
          0 => 'global_types',
        ),
      ),
      'rewrite' => array(
        'filter_rewrite_values' => '',
      ),
    ),
  ),
  'field_product_group_of_use_tid' => array(
    'bef_format' => 'bef',
    'more_options' => array(
      'bef_select_all_none' => 0,
      'bef_collapsible' => 1,
      'is_secondary' => 0,
      'any_label' => '',
      'bef_filter_description' => '',
      'tokens' => array(
        'available' => array(
          0 => 'global_types',
        ),
      ),
      'rewrite' => array(
        'filter_rewrite_values' => '',
      ),
    ),
  ),
);
$handler->display->display_options['exposed_form']['options']['input_required'] = 0;
$handler->display->display_options['exposed_form']['options']['text_input_required'] = 'Select any filter and click on Apply to see results';
$handler->display->display_options['exposed_form']['options']['text_input_required_format'] = 'filtered_html';
$handler->display->display_options['pager']['type'] = 'full';
$handler->display->display_options['pager']['options']['items_per_page'] = '15';
$handler->display->display_options['pager']['options']['offset'] = '0';
$handler->display->display_options['pager']['options']['id'] = '0';
$handler->display->display_options['pager']['options']['quantity'] = '9';
$handler->display->display_options['pager']['options']['expose']['items_per_page_label'] = 'Элементов на страницу';
$handler->display->display_options['pager']['options']['expose']['items_per_page_options'] = '5, 10, 15, 20, 40, 60';
$handler->display->display_options['pager']['options']['expose']['items_per_page_options_all_label'] = 'Показать все';
$handler->display->display_options['pager']['options']['expose']['offset_label'] = 'Пропустить';
$handler->display->display_options['pager']['options']['tags']['first'] = '« первая';
$handler->display->display_options['pager']['options']['tags']['previous'] = '‹ предыдущая';
$handler->display->display_options['pager']['options']['tags']['next'] = 'следующая ›';
$handler->display->display_options['pager']['options']['tags']['last'] = 'последняя »';
$handler->display->display_options['style_plugin'] = 'grid';
$handler->display->display_options['style_options']['columns'] = '3';
$handler->display->display_options['row_plugin'] = 'fields';
/* Поле: Содержимое: Nid */
$handler->display->display_options['fields']['nid']['id'] = 'nid';
$handler->display->display_options['fields']['nid']['table'] = 'node';
$handler->display->display_options['fields']['nid']['field'] = 'nid';
$handler->display->display_options['fields']['nid']['label'] = '';
$handler->display->display_options['fields']['nid']['exclude'] = TRUE;
$handler->display->display_options['fields']['nid']['element_label_colon'] = FALSE;
/* Поле: Поле: Image */
$handler->display->display_options['fields']['field_image']['id'] = 'field_image';
$handler->display->display_options['fields']['field_image']['table'] = 'field_data_field_image';
$handler->display->display_options['fields']['field_image']['field'] = 'field_image';
$handler->display->display_options['fields']['field_image']['label'] = '';
$handler->display->display_options['fields']['field_image']['alter']['make_link'] = TRUE;
$handler->display->display_options['fields']['field_image']['alter']['path'] = 'shop/water_proofing/[nid]';
$handler->display->display_options['fields']['field_image']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['field_image']['click_sort_column'] = 'fid';
$handler->display->display_options['fields']['field_image']['settings'] = array(
  'image_style' => '220x220',
  'image_link' => '',
);
/* Поле: Содержимое: Заголовок */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['label'] = '';
$handler->display->display_options['fields']['title']['alter']['make_link'] = TRUE;
$handler->display->display_options['fields']['title']['alter']['path'] = 'shop/water_proofing/[nid]';
$handler->display->display_options['fields']['title']['alter']['absolute'] = TRUE;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = FALSE;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = FALSE;
$handler->display->display_options['fields']['title']['element_type'] = 'strong';
$handler->display->display_options['fields']['title']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['title']['link_to_node'] = FALSE;
/* Поле: Содержимое: Производитель */
$handler->display->display_options['fields']['field_manufacturer_ti']['id'] = 'field_manufacturer_ti';
$handler->display->display_options['fields']['field_manufacturer_ti']['table'] = 'field_data_field_manufacturer_ti';
$handler->display->display_options['fields']['field_manufacturer_ti']['field'] = 'field_manufacturer_ti';
$handler->display->display_options['fields']['field_manufacturer_ti']['element_type'] = 'span';
$handler->display->display_options['fields']['field_manufacturer_ti']['element_label_type'] = 'span';
$handler->display->display_options['fields']['field_manufacturer_ti']['element_label_class'] = 'italic';
$handler->display->display_options['fields']['field_manufacturer_ti']['type'] = 'taxonomy_term_reference_plain';
/* Поле: Категория */
$handler->display->display_options['fields']['nothing']['id'] = 'nothing';
$handler->display->display_options['fields']['nothing']['table'] = 'views';
$handler->display->display_options['fields']['nothing']['field'] = 'nothing';
$handler->display->display_options['fields']['nothing']['ui_name'] = 'Категория';
$handler->display->display_options['fields']['nothing']['label'] = '';
$handler->display->display_options['fields']['nothing']['alter']['text'] = '<i>Категория:</i> Гидропароизоляция';
$handler->display->display_options['fields']['nothing']['element_label_colon'] = FALSE;
/* Поле: Содержимое: Вид */
$handler->display->display_options['fields']['field_damp_course_type']['id'] = 'field_damp_course_type';
$handler->display->display_options['fields']['field_damp_course_type']['table'] = 'field_data_field_damp_course_type';
$handler->display->display_options['fields']['field_damp_course_type']['field'] = 'field_damp_course_type';
$handler->display->display_options['fields']['field_damp_course_type']['label'] = '';
$handler->display->display_options['fields']['field_damp_course_type']['alter']['alter_text'] = TRUE;
$handler->display->display_options['fields']['field_damp_course_type']['alter']['text'] = '<i>Вид:</i> [field_damp_course_type]';
$handler->display->display_options['fields']['field_damp_course_type']['element_class'] = 'left';
$handler->display->display_options['fields']['field_damp_course_type']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['field_damp_course_type']['type'] = 'taxonomy_term_reference_plain';
/* Поле: Глобальный: Просмотр */
$handler->display->display_options['fields']['view']['id'] = 'view';
$handler->display->display_options['fields']['view']['table'] = 'views';
$handler->display->display_options['fields']['view']['field'] = 'view';
$handler->display->display_options['fields']['view']['label'] = '';
$handler->display->display_options['fields']['view']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['view']['view'] = 'water_proofing_product_list_price';
$handler->display->display_options['fields']['view']['arguments'] = '[!nid]';
/* Поле: Глобальный: Пользовательский текст */
$handler->display->display_options['fields']['nothing_1']['id'] = 'nothing_1';
$handler->display->display_options['fields']['nothing_1']['table'] = 'views';
$handler->display->display_options['fields']['nothing_1']['field'] = 'nothing';
$handler->display->display_options['fields']['nothing_1']['label'] = '';
$handler->display->display_options['fields']['nothing_1']['alter']['text'] = '<br />
<span class="flag-compare">
<a class="flag flag-action flag-link-toggle flag-processed tocart" id="[nid]" rel="nofollow" title="Добавить в корзину" href="/shop/water_proofing/prices/[nid]">В корзину</a>
</span>
<span class="flag-compare">
<a class="flag flag-action flag-link-toggle flag-processed" rel="nofollow" title="Добавить к сравнению" href="#">Добавить к сравнению</a>
</span>';
$handler->display->display_options['fields']['nothing_1']['element_label_colon'] = FALSE;
/* Критерий сортировки: Содержимое: Вид (field_damp_course_type) */
$handler->display->display_options['sorts']['field_damp_course_type_tid']['id'] = 'field_damp_course_type_tid';
$handler->display->display_options['sorts']['field_damp_course_type_tid']['table'] = 'field_data_field_damp_course_type';
$handler->display->display_options['sorts']['field_damp_course_type_tid']['field'] = 'field_damp_course_type_tid';
/* Критерий сортировки: Содержимое: Класс материала (field_damp_course_kind) */
$handler->display->display_options['sorts']['field_damp_course_kind_tid']['id'] = 'field_damp_course_kind_tid';
$handler->display->display_options['sorts']['field_damp_course_kind_tid']['table'] = 'field_data_field_damp_course_kind';
$handler->display->display_options['sorts']['field_damp_course_kind_tid']['field'] = 'field_damp_course_kind_tid';
/* Критерий фильтра: Содержимое: Опубликовано */
$handler->display->display_options['filters']['status']['id'] = 'status';
$handler->display->display_options['filters']['status']['table'] = 'node';
$handler->display->display_options['filters']['status']['field'] = 'status';
$handler->display->display_options['filters']['status']['value'] = 1;
$handler->display->display_options['filters']['status']['group'] = 1;
$handler->display->display_options['filters']['status']['expose']['operator'] = FALSE;
/* Критерий фильтра: Содержимое: Тип */
$handler->display->display_options['filters']['type']['id'] = 'type';
$handler->display->display_options['filters']['type']['table'] = 'node';
$handler->display->display_options['filters']['type']['field'] = 'type';
$handler->display->display_options['filters']['type']['value'] = array(
  'damp_course_product' => 'damp_course_product',
);
$handler->display->display_options['filters']['type']['group'] = 1;
/* Критерий фильтра: Содержимое: Производитель (field_manufacturer_ti) */
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['id'] = 'field_manufacturer_ti_tid';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['table'] = 'field_data_field_manufacturer_ti';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['field'] = 'field_manufacturer_ti_tid';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['value'] = array(
  86 => '86',
  84 => '84',
  87 => '87',
  85 => '85',
  66 => '66',
);
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['group'] = 1;
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['exposed'] = TRUE;
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['operator_id'] = 'field_manufacturer_ti_tid_op';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['label'] = 'Производитель';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['operator'] = 'field_manufacturer_ti_tid_op';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['identifier'] = 'field_manufacturer_ti_tid';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['remember'] = TRUE;
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['multiple'] = TRUE;
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['remember_roles'] = array(
  2 => '2',
  1 => '1',
  3 => '3',
);
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['expose']['reduce'] = TRUE;
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['type'] = 'select';
$handler->display->display_options['filters']['field_manufacturer_ti_tid']['vocabulary'] = 'thermal_insulation_manufacturers';
/* Критерий фильтра: Содержимое: Вид (field_damp_course_type) */
$handler->display->display_options['filters']['field_damp_course_type_tid']['id'] = 'field_damp_course_type_tid';
$handler->display->display_options['filters']['field_damp_course_type_tid']['table'] = 'field_data_field_damp_course_type';
$handler->display->display_options['filters']['field_damp_course_type_tid']['field'] = 'field_damp_course_type_tid';
$handler->display->display_options['filters']['field_damp_course_type_tid']['group'] = 1;
$handler->display->display_options['filters']['field_damp_course_type_tid']['exposed'] = TRUE;
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['operator_id'] = 'field_damp_course_type_tid_op';
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['label'] = 'Вид';
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['operator'] = 'field_damp_course_type_tid_op';
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['identifier'] = 'field_damp_course_type_tid';
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['remember'] = TRUE;
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['multiple'] = TRUE;
$handler->display->display_options['filters']['field_damp_course_type_tid']['expose']['remember_roles'] = array(
  2 => '2',
  1 => '1',
  3 => '3',
);
$handler->display->display_options['filters']['field_damp_course_type_tid']['type'] = 'select';
$handler->display->display_options['filters']['field_damp_course_type_tid']['vocabulary'] = 'damp_course_types';
/* Критерий фильтра: Содержимое: Класс материала (field_damp_course_kind) */
$handler->display->display_options['filters']['field_damp_course_kind_tid']['id'] = 'field_damp_course_kind_tid';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['table'] = 'field_data_field_damp_course_kind';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['field'] = 'field_damp_course_kind_tid';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['group'] = 1;
$handler->display->display_options['filters']['field_damp_course_kind_tid']['exposed'] = TRUE;
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['operator_id'] = 'field_damp_course_kind_tid_op';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['label'] = 'Класс материала';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['operator'] = 'field_damp_course_kind_tid_op';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['identifier'] = 'field_damp_course_kind_tid';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['remember'] = TRUE;
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['multiple'] = TRUE;
$handler->display->display_options['filters']['field_damp_course_kind_tid']['expose']['remember_roles'] = array(
  2 => '2',
  1 => '1',
  3 => '3',
);
$handler->display->display_options['filters']['field_damp_course_kind_tid']['type'] = 'select';
$handler->display->display_options['filters']['field_damp_course_kind_tid']['vocabulary'] = 'damp_course_kind';
/* Критерий фильтра: Содержимое: Области применения (field_product_group_of_use) */
$handler->display->display_options['filters']['field_product_group_of_use_tid']['id'] = 'field_product_group_of_use_tid';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['table'] = 'field_data_field_product_group_of_use';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['field'] = 'field_product_group_of_use_tid';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['group'] = 1;
$handler->display->display_options['filters']['field_product_group_of_use_tid']['exposed'] = TRUE;
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['operator_id'] = 'field_product_group_of_use_tid_op';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['label'] = 'Области применения';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['operator'] = 'field_product_group_of_use_tid_op';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['identifier'] = 'field_product_group_of_use_tid';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['remember'] = TRUE;
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['multiple'] = TRUE;
$handler->display->display_options['filters']['field_product_group_of_use_tid']['expose']['remember_roles'] = array(
  2 => '2',
  1 => '1',
  3 => '3',
);
$handler->display->display_options['filters']['field_product_group_of_use_tid']['reduce_duplicates'] = TRUE;
$handler->display->display_options['filters']['field_product_group_of_use_tid']['type'] = 'select';
$handler->display->display_options['filters']['field_product_group_of_use_tid']['vocabulary'] = 'product_group_of_use';

/* Display: Page */
$handler = $view->new_display('page', 'Page', 'page');
$handler->display->display_options['exposed_block'] = TRUE;
$handler->display->display_options['use_ajax_flags'] = array(
  'compare' => 0,
);
$handler->display->display_options['use_ajax_flags_noscrolltop'] = 1;
$handler->display->display_options['use_ajax_flags_widget'] = 'throbber';
$handler->display->display_options['metatags'] = array(
  'canonical' => array(
    'value' => '[current-page:url]?items_per_page=All',
  ),
);
$handler->display->display_options['path'] = 'shop/water_proofing';
$translatables['damp_course_product_list'] = array(
  t('Master'),
  t('Гидропароизоляция'),
  t('ещё'),
  t('Применить'),
  t('Сбросить'),
  t('Сортировать по'),
  t('По возрастанию'),
  t('По убыванию'),
  t('Select any filter and click on Apply to see results'),
  t('Элементов на страницу'),
  t('Показать все'),
  t('Пропустить'),
  t('« первая'),
  t('‹ предыдущая'),
  t('следующая ›'),
  t('последняя »'),
  t('Производитель'),
  t('<i>Категория:</i> Гидропароизоляция'),
  t('<i>Вид:</i> [field_damp_course_type]'),
  t('<br />
<span class="flag-compare">
<a class="flag flag-action flag-link-toggle flag-processed tocart" id="[nid]" rel="nofollow" title="Добавить в корзину" href="/shop/water_proofing/prices/[nid]">В корзину</a>
</span>
<span class="flag-compare">
<a class="flag flag-action flag-link-toggle flag-processed" rel="nofollow" title="Добавить к сравнению" href="#">Добавить к сравнению</a>
</span>'),
  t('Вид'),
  t('Класс материала'),
  t('Области применения'),
  t('Page'),
);