Posted by dellus on Jul 06, 2021; 12:12pm
URL: https://forum.librecad.org/Drawing-Preferences-not-saved-tp5720821p5720822.html

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.