Posted by dellus on Jan 17, 2022; 12:44pm
URL: https://forum.librecad.org/Default-zoom-Auto-zoom-on-document-open-and-Dimension-defaults-tp5721362p5721363.html

In LibreCAD 2.2.0 rc you can enable default zoom when opening files in Application Preferences - Defaults.

Current Drawing Preferences are a property of and written into a file you are opening. You can't open it with predefined different settings. For starting a new drawing you can use a template you have made.
You might experiment with importing a drawing into a template of your own as a block, and then explode it. But with possible necessary fixings afterwards it may be more effort in the end.

An option to turn off the dwg warning is a case for a feature request at github. I consider it as a very low priority.