Hmm, I just tried it and it doesn't appear to be broken to me. What moves are you making?
Viewing post in A Step In Time jam comments
Push the time block one tile to the right, then keep pushing it upwards. The water(?) and the green guy will continue moving in reverse even after the time block disconnects from the vertical movement block.
I'm on the browser version, if that helps.
That very well may not be part of a valid solution, but it does seem like a bug.