If the user does not have the SO user role, dockbar buttons for edit layout and page listing do not work when the window size is small (tablet, phone, size). Sites navigation works.
Steps to reproduce:
1) Add a user to a SO site
2) Remove SO user role from the user (if present)
3) Access the site
4) Reduce window width below 980px. The dockbar will collapse and 3 buttons will be shown.
5) Clicking on edit layout and page listing do not show anyting.