Don't know how to do that.
I can now see what is going on. I have WP opening as a window. Up to a specific width, things get re-sized but make the window narrower and the volume bar and the time above it disappear.
Noticed this in 3.01 and again in 3.03.
When playing a file you can click anywhere along the timeline and plaing will continue from that point.
I find that when clicking near to the right hand margin playing just restarts from the begining rather then moveing to the point clicked.
I'm sure version 2 did not do this. I woult try it but cannot find a copy of v.2