Bloober Team is no longer responsible for the project.
Now Konami, not Bloober Team, is responsible for fixing the performance issues of Silent Hill 2 on the PS5 Pro console. Developers from Bloober Team stated that all issues are "under Konami's purview", answering questions about optimizing the game for the console, hinting that they are no longer involved in these fixes.
In May, the Polish studio reported that it was working with the publisher to resolve the issue and would share details as soon as they became available. Now, Bloober Team is redirecting all questions to Konami.
Silent Hill 2 at launch was marked as a game with enhancements for PS5 Pro, however, as with Silent Hill F and Metal Gear Solid Delta: Snake Eater, the game performs worse on the updated console than on the base PS5.