Error/Bugs in HPE OO Studio

1. In HPE OO Studio, can we please have a Control Scroll to Zoom In/Out feature, in upcoming releases. 

2. Before I un/lock the flow, I look at properties, go deep inside, looking into filters and found the issue, now, when I click on Lock, so that I can edit it. Why does the "Inspector" window refreshes and gives me an empty white spot, even though I have PINned the tab at the bottom? It shows 'No object selected', why doesn't it remember the object it had, before Un/Locking.

3. Also, please have a "Link to editor", feature, like in eclipse.

I hope these issues get fixed in upcoming releases.

thanks.