Hide versions created with "save as new version"

[Fab Stz]

Hello,

I can't find how to hide the original version of a file, given that the new 
versions was created with "save as new version" instead of "save changes" in 
the image editor.

When I do "save changes", it is hidden automatically and I know where to 
unhide it, but if I use  "save as new version" the icon to hide/unhidde 
doesn't seem to work.

This is with digikam 7.9.0 (debian stable).

Regards