thanks for playing and also for hosting this Jam! I had a lot of fun creating this, and I'm glad you liked :3
The filler is, like the player, upgraded in some levels. It gains the ability to jump walls, so maybe this is what gives it some personality.
About the bug you found, strange... The function to reset the level manually and when the player is killed is the same... I will have to look into that. Well, more bugs to fix later XD
Again, thank you for playing!