/usr/share/librecad/library/elektro/electronics-iso/ is in librecad-data 2.1.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/librecad/library/elektro/electronics-iso/Logic-AND-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-AND.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-NAND-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-NAND.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-NOR-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-NOR.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-NOT-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-NOT.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-OR-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-OR.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-XNOR-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-XNOR.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-XOR-IEC.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-XOR.dxf
/usr/share/librecad/library/elektro/electronics-iso/Logic-buffer.dxf
/usr/share/librecad/library/elektro/electronics-iso/Op-amp.dxf