Is it allowed to publish the game executable with the "bare" .pak files if I use UE Marketplace assets in that game?

@Mind-Brain, thanks, I will try! (EDIT: I have tried and it seems to work!) And still a question, sorry if it is silly for you, but how to check whether the old builds without encryption have already been pirated or not? I understand that thief won’t write publicly that he is thief, but maybe there are some indirect signs that indicate that probability of this is larger than one per million? Because my site is really crawled by spam bots, and they have even downloaded the key technical file (.htaccess). So is it possible to identify that they might download the packages that I used in my game?