Audio issues on Lenovo Yoga Slim 7i (Gen 10 - 14ILL10)

I recently bought this laptop and flashed Fedora 43. I’m on the latest bios and updates provided by Fedora. Everything seems to be working great, except some issues with the audio. The laptop has 4 speakers (2 upward and 2 downward firing) but only the top ones seem to be working. This results in subpar audio quality.

I tried solutions similar to this one in Arch forum, but the best I managed to achieve was to make only the down-facing speakers to work, while breaking the upwards speakers.

Any help would be greatly appreciated!