Comment 1 for bug 1838690

While the behavior I've described might be addressed in bug #1640873, what I see described there isn't what this bug was registered for. 1640873 is about multiple selections (which is also very desirable), but this is about leaving the property editor open while items are selected/deselected and modified, like a docking window might work. As it is, the property editor always closes after changing a property requiring us to open it again.