I've noticed that GOG seems as if it's trying to prevent you to properly shop here, due to the way the wishlist works.

You can't order all items by discount below a certain amount (eg. everything under 5E), you can only either view everything that's discounted, or only all items under 5E (and that's bugged so it doesn't even show all of them and is missing under 5E games that appear under the discounted filter though).

You can't combine the two filters (discounted+under 5e), and the list under 5E doesn't even work properly as it's missing various items that should appear, for example Imperialism 2 (which is 4.99 normally and now 1E with a discount), doesn't appear there but it does under the discounted tab. Right now, out of the 300 items on my wishlist, GOG shows one page when I select 5e. One page. While I can see from the discounted list that there are way more games that are under 5e and yet they don't show up.

Why is GOG making it so hard to look through your wishlist for discounted games?

Do the employees there just think it's great and not say a word? Why does nothing ever improve?
Clearly our opinions mean little to them, just hard to believe that they are all cool with the things we consider issues.

New filter system or old one?

Also, there's a script that still works that shows the catalogue in a grid format and that has some different filter options, if you're interested:
https://github.com/ghorint2t/scripts/blob/master/goggamesdatagridview.user.js