System does not allow to choose headset microphone over laptop's built-in microphone

Support Audio
,
1

I have a laptop with built-in sound speakers and microphone, and a headset with both earphones and microphone, like this:

When I boot this laptop with Windows 11, and I plug the headset, a dialog from the sound card’s driver pop up asking me “Which device did you plug in?” and I can select an option like “Headset with microphone”:

(this is a screenshot I found on Google, I could upload a screenshot myself, but my Windows is in Brazilian Portuguese, I don’t know if that would be of any help)

On Windows, I’m able to record with the headset microphone.

Using Manjaro, I plug the headset to the laptop, I hear the sound on my earphones, but the system is using sound input from the laptop’s built-in microphone. I want sound input to come from the headset microphone. But I don’t find a setting for that.

I’m using Manjaro Linux with GNOME and all the latest updates applied.

Mod edit:- Please avoid posting unnecessary screenshots or screenshots of textual content that can be easily re-created using real text. Images removed.

2

Could you please name model and manufacturer of the headset.

3

if the images attached are relevant it all depends on how your sound card driver reports a TRRS connection to the kernel. please furnish more information as per;