Unable to re-order images in the multi Image field in the Editor

I can’t re-order images in the Editor in a collection post. If I try to drag and drop, the image renders lika a duplicate and does not move to the new place. Works fine in the Designer.

This earlier post was described as the same experience, but in the Designer I guess, since this solution doesn’t work for me in the Editor.

Here is my site Read-Only: Webflow - Mårselius