Попробуйте так
$APPLICATION->IncludeComponent("bitrix:socserv.auth.form", "icons",
array(
"AUTH_SERVICES"=>$arResult["AUTH_SERVICES"],
"SUFFIX"=>"form",
),
$component,
array("HIDE_ICONS"=>"Y")
);
$APPLICATION->IncludeComponent("bitrix:socserv.auth.form", "",
array(
"AUTH_SERVICES"=>$arResult["AUTH_SERVICES"],
"AUTH_URL"=>$arResult["AUTH_URL"],
"POST"=>$arResult["POST"],
"POPUP"=>"Y",
"SUFFIX"=>"form",
),
$component,
array("HIDE_ICONS"=>"Y")
);