Yeah. Judging by your answers, it's definitely a problem with the save file when you move on to later versions. I'll be waiting for your save file but i'm doing some tests right now as we speak to see if I can replicate the issue.
ive joined the discord do you want me to send it through their?
And is the save file in the Data folder?
It should be on C/users/your username/appdata/locallow/szretfel
App data is hidden by default so you gotta tick the "hidden items" checkbox on the view tab in the file explorer
Done sorry it took a while lol i sent it in bug reports