Doesn't work with Sketch 42
Is it working with the current version of Sketch?
Tried it on my own and the sketch demo document. Nothing happens.

What i did:
- Gave a textbox constraints on 3 sides as margin to the canvas of an artboard on the symbols page.
- Updated the layout.
- Resized the all layers on the symbols page => nothing happens.
- Resized a placed symbol => nothing happens.