Otherwise we get previous freed pointers in m_orderedLayers.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/19394
Fixes KICAD-P65
(cherry picked from commit bc6b620b8f)
Otherwise we get previous freed pointers in m_orderedLayers.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/19394
Fixes KICAD-P65
(cherry picked from commit bc6b620b8f)