Very good presentation in this game! Happy to see another sokoban in the jam, and a well polished at that! I like the puzzles presented, as well as the visuals/sound, but the puzzle playing can use more polish.
For starters, of course, is the undo mechanic, as it was painful trying to push all blocks correctly only to misinput something and having to reset it all. The other, combined with the first, would be not locking player input during monologue - when you reset a level, the lines that have played at the start will be played again, with no way to move while they do so, slowing everything significantly.
Other nice thing would be to allow for faster movement. You have a fixed speed to push blocks for having time to play animations, but it would be nice, if you could spam one button to do it faster than fixed speed.
Great submission to the jam, had lots of fun beating it!