Drawing Preferences not saved

Hello,

I'm new to LibreCAD. Did my first drawing of a woodworking project. I printed the the one page. Everything looked fine. I saved the file. Came back next day to continue working on it and most of the drawing preferences where gone. See attached picture. Do I need to save the preferences separately?

Thanks

No, you don't have to save the preferences separately.
I can't tell the reason, but there have been similar complaints before. Maybe an issue with imperial units:https://forum.librecad.org/Reopen-drawing-and-current-preferences-are-changed-and-units-are-won-t-and-unable-to-correct-tp5719860.html
Check you also have set proper paper size.
The issue maybe fixed in recent V 2.2.0 rc. But if you are on Linux you have to compile it yourself.
Maybe you accidentally have saved to a different place.