Images in WikiText - select a file

The documentation states:

You can also insert images from the editor toolbar. Click picture () and select a picture file.

How is this supposed to work?

If there are no pictures/images in the wiki, I only get a popup saying ‘Insert Picture’ (and an empty checkbox ‘Include system tiddlers’), but no file explorer.

Shouldn’t the documentation state: “You can also insert images that are included in the wiki from the editor toolbar. Click picture () and select a picture”?

Reading ‘select a picture file’, I was expecting that a file browser would open, because there are no ‘files’ in TW.

I know, sounds like nit-picking, but any misunderstanding costs time…

Or maybe
“You can also insert image tiddlers via the editor toolbar. [snip]” to clearly imply that they are, in fact, tiddlers.

That’s better.

-Reinhard