a very strange bug during compiling caused the play button connection to not work but only in the steam build of the game, so we never noticed it on our local builds. it should be fixed now, but please let us know if it persists
Source: Steam Community (opens in a new tab)
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 25763420 · public branch
Steam updated · First observed