Views pager is using exposed_raw_input instead of exposed_input

I am having the same issue with views and explosed multiple selection filters as mentioned here: https://www.drupal.org/node/2315365

I changed the following line in \Drupal\views\Plugin\views\display\DisplayPluginBase:2172
$exposed_input = isset($view->exposed_raw_input) ? $view->exposed_raw_input : NULL;
to
$exposed_input = $view->getExposedInput();

This also fixed the issue. Could this be applied to Drupal 8 core?