[Error] Host audio volume changes when start a container

**Describe the bug**
When starting a container using `distrobox enter`, the host system's audio volume is automatically set to a fixed value (41%).

**To Reproduce**
```bash
$ distrobox stop debian-12
$ distrobox enter debian-12
```

**Expected behavior**
The host audio volume should remain unchanged when entering a container.

**Logs**
[enter.log](https://github.com/user-attachments/files/25750530/enter.log)
[podman.log](https://github.com/user-attachments/files/25750536/podman.log)

**Desktop:**

- Container runtime: `podman`
- Podman version: `5.7.0`
- Distrobox version: `1.8.2.2` and `1.8.2.4` tested
- Host distribution: `NixOS 25.11`
- Installation method: nixpkgs/nixos-25.11 (1.8.2.2), nixpkgs/nixos-unstable (1.8.2.4)

**Additional context**
```bash
distrobox create --init --name debian-12 \
--image docker.io/library/debian:bookworm-backports \
--home $HOME/.local/share/distrobox/debian-12/home \
--additional-packages "nano systemd libpam-systemd pipewire-audio-client-libraries libnss3 libgtk-3-0 libasound2 pciutils" \
--additional-flags "--no-hosts"
```