Hi Killian, I'm unfortunately not able to do that since I'm working on a work project and I'm not allowed to share that. The problem can however not be recreated in another environment. I made a dummy screen which is identical to the demo version and I traced the problem back to either the Sortable AF widget or the ToArray function which are both part of the component. I'm currently testing if deleting and downloading the component from the environment will fix the problem. I'll get back to you about that.
Update: I just tried reinstalling the component which didn't work either.