Can't start from commandline on Macosx Sierra

[toadi]

Downloaded B18 on El Capitain and Sierra. Rimworld works on both macosx versions. Except when I want to start the game commandline.

On Capitain and Sierra I run commandline:

open RimWorld1722Mac.app --args -savedatafolder=SteamSaveData17

On Capitain it works and on Sierra I just get a black screen.

My Player.log from the failed Sierra : https://gist.github.com/gtheys/c6b4da8d426f1df3504c82e134acde41