StepSync issue

Hello,

Testing a simple case with StepSync, I found the following issue:
How to reproduce:

1) Create a source hierarchy like this:

SRC
└── A
    ├── B
    │   ├── C
    │   │   └── ficC.txt
    │   └── ficB.txt
    └── ficA.txt

2) mkdir CLONE
With StepSync, sync from SRC to CLONE.
Verify:
CLONE/
└── A
    ├── B
    │   ├── C
    │   │   └── ficC.txt
    │   └── ficB.txt
    └── ficA.txt

3) Now, edit and modify the content of ficC.txt
Enable option '[x] Update Source' in StepSync
Sync again:
The file ficC.txt should be updated in SRC hierarchy, but:

patrick@pi400:~/SOURCES $ tree SRC
SRC
└── A
    ├── B
    │   ├── C
    │   └── ficB.txt
    └── ficA.txt

It has been deleted: so not the action expected.

Regards
Patrick

-- 
Patrick Cardona - Pi400 - GNU/Linux aarch64 (Debian 13.1) 
Xorg (1:7.7+24) - libcairo2 (1.18.4-1+rpt1 arm64)
Window Maker (0.96.0) - GWorkspace (1.1.0 - 02 2025) - Theme: AGNOSTEP - MUA: GNUMail (1.4.0)