TCL SOUNDBAR S45H INCREASES ITS VOLUME WHEN ON eARC

Can somebody help me figure out why my sound bar suddenly keeps tuning the volume up everytime eARC is activated. It's really annoying because it just did it randomly and now whenever i try to set the volume higher than 9. It slowly increases to max volume. Only happens when on eARC. Already did set the hdmi passthrough and even disabled auto leveler. My TV is a Xiaomi Redmi 75in (2025).