When I speed up video playback by double-pressing the L key, the audio starts crackling

Hi. When I speed up video playback by double-pressing the L key, the audio starts crackling.
This issue occurs regardless of the file, size, codec, or software version. Even re-encoding the entire clip in Shotcut doesn’t help.

Shotcut 26.9.27
Windows 10 installer/Debian 13 flatpak
Video: .mkv/.mp4 (H.264/H.265, 30/60 fps)
Audio: Opus/AAC/FLAC

That’s just the way it works for now and not considered a hard bug but rather a limitation or something not ideal. There are no near term plans for improvement.