Casual lines on menu, when editing text.
As you can see in the attached screenshot, often occurs a redrawing issue - apparently in the background of the menu. The pattern is casual, some times full of lines (Schermata 1), sometimes just a few lines (Schermata 2).
It occurs only selecting and editing text (staff text or system text, in this case - but it also occurs with other text type such title and composer...).
It doesn't affect any menu functionality, nor any other thing. It's only graphical. Just forcing redrawing of the windows (e.g. full screen, or iconizing then enlarging) the lines disappears and the interface return clear.
* I use Musescore 2.0.0 on a Mac (OSX 10.9.5).
GIT commit: a925ae0