Adding new entrys to a list is just a nightmare

Here I am, trying to new add movies to a list. So far so good. No I want to reorder these movies to a place for example 18. I am pressing the for exactly that purpose dedicated button and I move the movie to place 18. Okay everythings fine now. Then I reload the site… hmm why isn’t the movie at place 18? That’s weird. I am doing it again plus I am now changing all the numbers so it’s correct. 19 to 20, 20 to 21… I refresh. It’s gone again. What am I doing wrong?

Do you have the sorting set to rank? Or is it alphabetical or added date maybe?

Sorry I missed this, still having issues? A video showing the issue might be the best way to see what is happening.

No out of the blue it was working. Don’t really know why.