The thing is:
I added some huge pdf files in Good Notes, then iCloud complained that it's almost full. So wanted to delete some documents, but I couldn't check which one is bigger.
So, just showing how big a documents is, maybe next to the date and time when last edited, would be just perfect. And probably one of the easiest features to add, I would assume.
And maybe also show the size of each folder?

Would that be possible?
Many thanks.