Posted by dellus on Nov 29, 2022; 12:44pm
URL: https://forum.librecad.org/Copy-between-layers-and-retain-colors-tp5722214p5722218.html

If you copy or move entities which have a pen colour property (or attribute) of "By Layer" to a different layer they will get the colour attribute of that layer.

If you want them to keep an individual colour you have to either draw them from the onset with the according pen properties or, select them and change the colour with Tools - Modify - Attributes.