First of all, thank you for playing the game and for the feedback
When did you download the game?
Because the space/enter bug was fixed a few hours after the initial release
I guess I downloaded it more or less immediately after the announcement came through Kickstarter, but came around playing it only at the weekend. I looked at the devlog entry for the fixes, but my problem wasn't among them. The file name for the download was also the same, so I didn't redownload.
Nice to hear the problem is already fixed.