I’ve created a report for the same bug, I’ll summarize here the relevant points.
Features which have this issue:
- Cut and paste with keyboard shortcuts
- “Move to” feature
- Dragging an item in the document panel to create a document
- Drag a document to create a new item from it
The issue also affects all the sub-items of the moved element.
I am not sure if the last edit date should change, moved items are not being edited (their content is not changing, only their location), at least this is how moving files works on most operative systems.