Text properties in vbox do not always save

Hi there,

Using MuseScore 1.1 on WinXP/7, if the text properties in a vbox are changed by right clicking on them (see attachment text_props.png), the changes do not save (reload the file -- changes revert). Text properties changed via Style->Edit Text Style (attachment: text_style.png) do, however, save correctly (this is probably a relatively easy fix).