Strange behavior: audio through speaker AND headphone

[Golfy]

I don’t understand that and I’ve no idea why it’s running like this.

So inserting minijack is detected (microphone change), but sounds still be played through speaker and headphone.

inxi -Aa                                                                                                                                   ✔ 
Audio:
  Device-1: Intel Comet Lake PCH cAVS vendor: Dell
    driver: sof-audio-pci-intel-cnl alternate: snd_hda_intel, snd_soc_skl,
    snd_sof_pci_intel_cnl bus-ID: 00:1f.3 chip-ID: 8086:06c8 class-ID: 0401
  Device-2: NVIDIA TU106 High Definition Audio vendor: Dell
    driver: snd_hda_intel v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 8
    link-max: gen: 3 speed: 8 GT/s lanes: 16 bus-ID: 01:00.1
    chip-ID: 10de:10f9 class-ID: 0403
  API: ALSA v: k6.6.46-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsactl,alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 1.2.2 status: active with: 1: pipewire-pulse
    status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
    tools: pactl,pw-cat,pw-cli,wpctl

I tried to change these settings without result (no sounds on other than selected)

What should I do? (config updated of course)

[nikgnomic]

Check if ALSA mixer control for Auto-Mute Mode is set to Disabled

amixer --card=0 sget 'Auto-Mute Mode'

and use this command to enable it

amixer --card=0 sset 'Auto-Mute Mode' Enabled

Or check and configure ALSA mixer settings with:

alsamixer --card=0

[Golfy]

The command aximer --card=0 sget ‘Auto-Mute Mode’ send me back this message:
amixer: Unable to find simple control 'Auto-Mute Mode',0

However, it’s solved with 2024-09-02 update (I’ve to force reading new update)
I supposed the problem appears with previous update but I didn’t notice it (each week update isn’t enough?)

thanks