[gthumb-list] Can User Settings Be Saved in Gthumb 3. 4.0?

[username1642 riseup net]

Hello.
I REALLY like Gtumb 3.4.0 for image management.  I built the app from 
source against a Crux Linux system but outside of the pkg management 
framework.  As far as I can tell, it's a fully functional app, although 
I did not include all optional dependencies at compile time.  Thing is, 
I can't see any way from within this UI to save user settings across 
sessions.  If there *is* a way to do this, they've hidden it very well.  
heh.
--Thanks for any help.