All audio files from directory added to playlist when only one is selected

Description

One of my usecases is playing audiobooks (one file = one chapter = one track). I usually want to play just one track and then stop the playback. So I go to desired directory, tap the one file I want to play. For some reason all files in directory are added to playlist and playback continues after selected track ends.

Note1: The play button is almost useless.

Note2: I discovered a checkbox Video playlist mode (not original name - translated from my local language) which toggles similar behavior for videos. If current behavior is on purpose it should be also adjustable in settings.

Expected behavior

Only the one selected file is played (added to playlist)

Actual behavior

All files in directory (album) are added to playlist and played

Steps to reproduce

1. Go to file browser or audio browser
2. Descend to subfolder with audio tracks
3. Tap one file/track
4. Check playlist

Screenshot / video

N/A

Context

App version

3.5.0 Beta 4

Android version

12

Device model

Sony Xperia 10 III (XQ-BT52)

App mode

Smartphone