ezplatform-search uses a wrong, obsolete configuration parameter for obtaining pagination limit value (ref: https://github.com/ezsystems/ezplatform-search/blob/master/src/bundle/Form/Type/SearchType.php#L48). It still uses value coming form ezplatform-admin-ui (ezsettings.default.pagination.search_limit) instead of relaying on it's own parameter search.pagination.limit.

As a consequence, it is impossible to reuse SearchType FormType on the front-end when using SiteAccess different than site without reconfiguring all the parameters existing under pagination.* configuration key (17 different parameters, mostly irrelevant for the front-end, ref: https://github.com/ezsystems/ezplatform-search/blob/master/src/bundle/Resources/config/default_settings.yaml#L2).