MS4 request: playback controls 'Rewind' behavior

In MS3, from where-ever the playback is stopped, clicking on 'Rewind': moves the 'Locator' button to the start of the score, and the main window viewing the score then shows the first measure of the score.

MS4 does not behave this way. I click on 'Rewind', then click focus into the main window of the score, to press 'Home' on the keyboard, to achieve what MS3 did with only one click, and no keyboard interaction.

Appreciated.