Zend certified PHP/Magento developer

Some prices are displayed 0 after upgrade to 2.4.3-p1 version

Good morning,
after upgrading magento to version 2.4.3-p1 from 2.4.2-p1 I noticed that prices formatted using javascript priceUtils.formatPrice are 0: that function always returns 0,00 €.
The same thing happens in cart page where the prices in the cart summary section are shown as 0.00 €, those in the product lines are shown correctly.
Another place where this happens is within the search results of Mageplaza Search module: all product prices are shown 0,00 €.
I think that the problem is within the javascript because prices printed through the php code are displayed correctly, but I’m not sure.

What could have happened?

Thanks ENx