MS Powerpoint Viewer 2010 - text cutoff in combobox

0.4.10-RC-30-g51a70dc gcc dbg lin
MS Powerpoint Viewer 2010 from rapps

Observed result
The app presents a file-open-dlg directly after startup.
In this dialog we have vertically cut off text in a combobox.
0.4.10-RC-30-g51a70dc_vs_PPViewer2010__TextCutoff_InCombobox.log
0.4.10-RC-30-g51a70dc_vs_PPViewer2010__TextCutoff_InCombobox.png

Expected result
no text should be cut off vertically in the combobox
xpsp3_ok.png