Pagination is not displayed in String Translation page

Overview of the issue

If you have enough strings in WPML → String Translation page in order to display the pagination, you will notice that it is not there. You can only navigate them using the Display all results link.

Workaround

1. Make a full backup of the site.
2. Edit the file /wpml-string-translation/menu/string-translation.php
3. Replace line 363:

   '<span class="displaying-num">' . esc_html__( 'Displaying %1$s&#8211;%2$s of %3$s', 'wpml-string-translation' ) . '</span>%s',
   

   with:

   '<span class="displaying-num">' . esc_html__( 'Displaying %1$s&#8211;%2$s of %3$s', 'wpml-string-translation' ) . '</span>%4$s',