Audi mono sample : Information always says "2 channels"

Description

When we have an mono audio files, information views displays an unclear "2 channels" information, while on desktop VLC displays the correct "Mono" information.

Test with a flac mono sample :

mediainfo : ` mediainfo Example.flac
General Complete name : Example.flac
Format : FLAC
Format/Info : Free Lossless Audio Codec
File size : 17.1 MiB
Duration : 1 min 0 s
Overall bit rate mode : Variable
Overall bit rate : 2 387 kb/s

Audio
Format : FLAC
Format/Info : Free Lossless Audio Codec
Duration : 1 min 0 s
Bit rate mode : Variable
Bit rate : 2 387 kb/s
Channel(s) : 1 channel
Channel layout : C
Sampling rate : 384 kHz
Bit depth : 24 bits
Compression mode : Lossless
Stream size : 17.1 MiB (100%)
Writing library : libFLAC 1.3.1 (UTC 2014-11-25)
`

Context

App version

3.3.4

Android version

10

Device model

Huawei P30 Lite

App mode

Smartphone