Posted by LordOfBikes on Nov 03, 2021; 3:50pm
URL: https://forum.librecad.org/It-seems-the-library-browser-doesnt-see-my-libraries-tp5721179p5721182.html

The starting location has no effect to libraries.

Instead you should add the path, where your libraries are, to Application Preferences -> Paths setting.
Presumably you have to restart LibreCAD to apply this setting, but then all sub folders, containing DXF files, should be listed in the Library Browser.

see also https://forum.librecad.org/Blocks-External-Library-tp5716343p5716346.html