About [img[]], how to show a image locating outside of the wiki folder？

#1

I put a image folder outside of the wiki folder, like:

test.png in C:\Users\22427\OneDrive\Documents\TiddlyWiki\image
tiddlers in C:\Users\22427\OneDrive\Documents\TiddlyWiki\HydroWood\tiddlers

why [ext[success|file:…/image/test.png]] can work,

but
[img[…/image/test.png]]
[img[C:/Users/22427/OneDrive/Documents/TiddlyWiki/image/test.png]]
[img[file://C:/Users/22427/OneDrive/Documents/TiddlyWiki/image/test.png]]

can not?