Price not visible until i select all characteristics

-- HikaShop version -- : 4.3
-- Joomla version -- : 3.9.19
-- PHP version -- : 7.3.16
-- Browser(s) name and version -- : chrome

Hello,
I have a problem i cannot manage to solve.
In hikashop the product price on the default view does not display if i do not select characteristics.
I have base product with 4 options
is this normal?
Can i display base price also if characteristic is not selected?
if i analyze code i find display:none on product price but i am unable to find it in views.
<span class="hikashop_product_price_full" style="display: none;"><span class="hikashop_product_price hikashop_product_price_0" itemprop="price" content="69">69,00 €</span> <span class="hikashop_product_price_per_unit"> </span></span>
can some one help me?
Thank you