[2.0.43] Placing of rail signals does not pull in adequate foundations automatically

[pjvenda]

Unlike anything else, shift+placing rail signals in aquilo over the amonia ocean (this also applies to the heavy oil ocean in fulgora) does not automatically pull in ice foundations.

This is placing the rail signal in an suitable location, next to an existing rail track.

If I apply the foundation manually, then the rail signal can be placed in that location.