Save New Preset option not valid for zynsampler

[riban-bw]

Describe the issue

The "Save New Preset" option in the preset option menu fails for zynsampler.

To Reproduce

Steps to reproduce the behavior:

1. Add zynsampler chain.
2. Access zynsampler presets.
3. Bold SELECT on a preset to show options menu.
4. Select "Save new preset" and enter name.

Expected behaviour

A copy of the preset, including its file is copied.

Actual behaviour

A copy is not created. An error in the log.

Additional context

Log error:

libaudioplayer error: failed to open file ['/zynthian/zynthian-my-data/audio/capture', None, 'capture', None, 'capture']/test1.wav: System error : No such file or directory.

Configuration

Hardware

Raspberry Pi 5 Model B Rev 1.0
Audio: Behringer UMC1820
Display: MIPI DSI 800x480
Wiring: DUMMIES
I2C: Not detected
Profile: 

System

Debian GNU/Linux 12 (bookworm)
Build Date: 2024-10-02
Memory: 18% (1478M/8052M)
SD Card: NA (NA/NA)
Temperature: 54.3ºC
Overclock: Maximum

MIDI & UI

Tuning: 440 Hz
Master Channel: 16
Preload Presets: Off
ZS3 (SubSnapShots): On
Power Save: 10 minutes
Audio Levels on Snapshots: On

Software

zyncoder: vangelis (66fa477) 
zynthian-ui: vangelis (8feecd2)
zynthian-sys: vangelis (105c12d)
zynthian-data: vangelis (305b301)
zynthian-webconf: vangelis (31f3f55)