Media Pool / List View: Add File Size to Column List

It would be very handy to be able to sort media items according to file size.

Why?

(Genuine question, not a criticism.)

Why?

(Genuine question, not a criticism.)

When weeding out unused files from my projects, I'd like to be able to see what large files I have in my projects that may be deleted. IMO it should be a no-brainer to include file size in every file-sorting options list. Isn't file size an inherently important attribute of any media file? It blows my mind why it's not on the attribute list.