Disabled track seems to influence playback on another track.
The best description of this bug is by video:
In text: When opening this project, there is a disabled audio track, which should be there. When you scroll over the disabled track, there is some sound from the speakers, which should not happen. However, if you then drag in some footage above the disabled track, that footage does not play.
This is the project used:
More info on my system:
Operating System: Arch Linux
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.11
Kernel Version: 6.5.6-arch2-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × 13th Gen Intel® Core™ i9-13900HX
Memory: 62.5 GiB of RAM
Graphics Processor: Mesa Intel® Graphics
Manufacturer: TUXEDO
Product Name: PD5x_7xSNC_SND_SNE
System Version: Not Applicable