Next big patch will probably the end of Demo. Most of the bugs will be fix at that time probably, you tell the bugs that you find here so that op can know it sooner.
Viewing post in Bottle Biosphere -Living with a runaway girl- comments
Mine didn't work too. OP has gone silent again, I wish everything's fine with him. Sadly we have to wait until OP release some patch notes or event small updates so far. But OP hinted that he's reworking 80-90% of the animation of the game so (renpy compatibility stuffs) it'll take some time for the next update. Sadge