Problem with Page Settings dialog box
MuseScore Version: 2.0.3, Revision: 3c7a69d shows at most 6 pages in the "Preview" control on the "Page Settings" dialog box. Any attempt to display page 7 wipes the control clean. I don't remember this being a concern with earlier versions.
Comments
True when using the cursor, even with 994090f
The issue has been reported here: Scroll bars in page layout preview do not work - preview area appears blank .