Toolbar scaling

I use the native style for MuseScore 2.0 nightly build (4233), and I wanted to remove some of the toolbars. Unlike in 1.0 (using default - smaller size), the toolbar does not fit and the remaining two buttons are hidden.

Could we have it that the toolbar scales down so that it all fits?

Using MuseScore 2.0 nightly build (4233) - Mac 10.4.11.