UltraVNC Viewer (Listen Mode) not saving Default Connection Options?

[ewb]

Using 1.3.8.1 ...
I want to be able to make changes to default options and have them stay saved. Right now it doesn't seem to work.
When you run UltraVNC Viewer (Listen Mode) and right click the tray icon, then click "Default Connection Options...",
then for example click Viewer size: [X] Auto
Then click OK
I want these changes to be saved for the next time I run UltraVNC Viewer (Listen Mode), like after rebooting.

Also, I have tried opening the New Connection window, then clicking Show Options, and checking Display -> [X] Auto scale, then clicking save.
This does *not* save the settings in "Default Connection Options..." that I was hoping to see saved.

I don't know if this a bug or simply unimplemented, but it would be real nice to be able to save the default connection options for Listen Mode.

[basso]

To do this change the options.vnc of the vncviewer runable folder
vncviewer listening mode
right button - menu - new conecction show options
change the options according to your preferences
save as - save as options.vnc in the runable folder