Lilybiri,
I was trying the skin with progress bar on and off and happened to take the screen shot with it off, but either way the playbar/progress bar does not show when previewing in HTML5 Web Browswer. Removing overlay doesn't make any difference -- the skin does not show.
The bug seems to be with the position of the playbar. If I choose Position: Bottom instead of Position: Right the playbar shows in the HTML5 Web Browswer preview.
Further, this is apparently a bug introduced in Captivate 7. I tried the same procedure and the same project in Captivate 6 and the playbar shows the way its supposed to. No going back though -- I have to use Captivate 7 for this project.
Yikes -- I hope that someone knows a workaround!