Why is this happening and how to do (and whether it is necessary) to prevent this from happening?

Question

Magento

Probably a stupid question, but just noticed.
In many IM scripts, when adding a quantity on the product page - if you manually enter the required value into the input - and press enter, while remaining in the focus of the input, the add to cart button is immediately activated.
At the same time, if the price of a product depends on the quantity, the client may want to see if this is the case by selecting the desired quantity.
It is clear that you can simply remove the cursor from the focus of the input by clicking on any free space. But just often it turns out purely automatically to press enter.
I see this in Magento2, Prestashop, woocommerce, etc.
But Open Cart does not.
I would like it not to be on Magento, and the product would be added to the cart only by the "add to cart" button.