It is interesting,
And I would like to write, I like the Resource Manager.
I don't use the small color buttons on the left upper corner still they are not color. The Close button work correct. The window is floating. It is possible to working on the document and having the Resource Manager opened.
Yes, I agree, It will be better the default Image placement policy is Linked. I would like to tell The possibility of choice between the Linked and Embedded is wonderful.