Problem with hotspot

Hi, I have a big problem with hotspots in my presentation.

I have a slide where I need to drag 1 out 0f 2 items on a big hotspot (and it changes their state).
Those 2 items are sitting on 2 different hotspots that reset their state to their initial one when they get dropped on them.

If I'm dragging 2 items and I'm clicking submit, and moving to the next slide and then coming back to the previous slide, I can drag the items to their previous location but their states are not changing to their initial one.
The hotspots are not reseting my items as I asked them to.

if I'm dropping the items on the hotspot before I'm clicking to the next slide it does work, but if I'm going forward to the next slide and then coming back it doesn't work.

I would be happy if someone could help me with that.

I'm attaching my file, it happens on slide number 1.3
(I'm using storyline 3)

Thank you very much!