Signature from file

[Ianseeks]

opensuse:tumbleweed:20221127
Qt: 5.15.7 KDE Frameworks: 5.100.0 - KDE Plasma:  5.26.3 - kwin 5.26.3
kmail2 5.21.3 (22.08.3) - akonadiserver 5.21.3 (22.08.3) - Kernel:  6.0.8-1-
default  - kernel-firmware-radeon  20221109

Hi 
I auto-generate my emal signature file on login (see lines above) so its up to 
date.
I went to the configure signature stab and the "Specify File" box has my file 
name there correctly.  I pressed "Edit File"  and it loaded "kate" and my file 
quite happily. 
I then closed "kate" without editing the file in any way and the file is deleted 
from my file system.

Anyone else confirm this issue before i post a bug?

regards

Ian