[Bug]: Gambit 16.4 GUI crashes when I try to create a 2 player 3x3 strategic game

[sganzfri]

Where did you find this bug?

Gambit GUI

What operating system are you using?

Windows

What version of Gambit are you using?

16.4.0

What happened?

I simply created new strategic game. I added one strategy for player 1, then added one strategy for player 2. Then it crashes.