Steam Deck Specific changes:
- Show battery information for connected Bluetooth devices under Settings->Bluetooth and in the Quick Access menu.
- Added a per-device toggle to Settings->Bluetooth that controls whether a device is allowed to wake Steam Deck from sleep.
- Fixed a bug that would cause the UI to show stale data for Bluetooth devices.
Rest of the changelog is here and is mostly desktop client improvements
I tried to use mine as well but found the latency to be too much to handle
Maybe try this, in desktop mode make sure the SBC-XQ codec is selected for your headphones, it’s night and day difference for me (or can try LDAC if XQ isn’t available)