Voucher category restriction

[Nickovitshj]

Hey there, 

Here's the issue i'm facing. In the atteched screenshot you can see that when selecting the percentage discount action a *selected products* option exists. However this option does not exist for when you want to apply a discount via an amount.

Meaning that when i have a voucher of $100 restricted to category A.

My order with a product from category A ($20) and a product from category B ($30) both will get covered by this voucher.
So my voucher of $100 will cover the total order amount of $50.

This is bad and wrong. This voucher should only cover $20.
How can I possibly achieve this?

I'm growing more and more frustrated with all these shortcomings of PrestaShop. 
So much custom development is needed for features which you'd expect to work in an ecommerce cms.

 

The customer can choose on which products the discount should be applied. Only available for the "Percent (%)" option.
Why does this option not exist for the amount option in the action tab