In fact we decided to revert back to previous state
since we decided to keep displayed the same "pixmap" in the menu and tool bar button to help the user locate the same command access.

However if you are looking carefully, the pixmap looks like a toggle button in the menu, this display must be improved, but this will be for after 6.0, since this is a vision2 weakness.

You can also add the toggle button to the project's toolbar, which is quite convenient.

Hope this will be enough for now.