Have the devs acknowledged the performance degradation on PC at all?

I haven't seen any official posts talking about a course of action or anything really.

The game has gone from steady 144 FPS in S0 to completely unplayable due to hitching and freezing as soon as a team fight occurs in S1. This is on a Ryzen 7 7700X and a 4070 Ti with the latest graphics driver (566.36)

Some people are saying it's the new maps, but this is happening to me on the S0 maps as well.

It sucks - I was really looking forward to grinding the whole weekend. :/

EDIT: For anyone struggling like me - try these settings. I've managed to play a few games now. The games looks terrible in comparison, but it's atleast playable.

https://preview.redd.it/k6qoz65e38ce1.png?width=1919&format=png&auto=webp&s=df13bcd1e855a6440cecab1e6e3d4a38e46bad4e

https://preview.redd.it/3giugnqe38ce1.png?width=1919&format=png&auto=webp&s=59d8b36a371876a2a588db3e5fba1305eff38b93