Need help with 5.1 Audio file not working.

Hello everyone, I have a video file thats in 5.1 format. I put it into Davinci resolve and the audio was not working. I checked attributes to see if something was wrong, but all the channels seemed to be set up properly. The file did have a hindi audio track, so I removed it using mkvtoolnix to see if that would help, but its still not working.

System Specs:

AMD Ryzen 7 3700x 8-Core processor

16 GB of Ram

NVIDIA GeForce RTX 3070 Ti

Version: Davinci Resolve 20

Footage Specs:

HEVC

High efficiency video encoding

MKV

1920 x 1080

Constant Frame Rate, 23.976 FPS