Edit: I found a
article on the gamestar website which confirms it.
Welp, fck Petra then.
If this is true, I believe she is the cause why so many people ended up never understanding how to play Gothic properly. If Piranha Bytes had just ignored her, risked it and left the game as Keyboard-only, people wouldn't have had another choice but to adapt and get into the proper gameplay system. With mouse left open as an option, most casuals probably just went in, saw how clunky it felt playing as Keyboard&Mouse, didn't even check that there was another way to play the game (Keyboard-only for a game like Gothic is
at first glance kinda unexpected) and just dropped it. That's why it became a relatively niche game, instead of becoming more acclaimed among the masses worldwide.