PGN in a setup game

When a game is created from a set up position, as done in thematic tournament games and others, the PGN code generated misses a correct FEN tag line.

Tha game is of no use, you can't follow the game, because you don't know how the initial position is set, and the moves seems to be erratic.

Please, Russ, can we have also the FEN tag line...?

This is discussed also in Thread 57809