I can open and use Verbum 6.9 SR-1 without any problem on my Surface Pro 3 when the keyboard is attached. When I am in table mode (keyboard detached), however, I have this problem: I cannot set up my layout--i.e., I cannot rearrange the different windows on the screen by "grabbing" them and moving them to a different location on the screen. Here's what I was doing:
1. I opened Dives et Misericordia as the text I want to read.
2. I opened the tool Power Lookup and linked that window to Dives et Misericordia.
3. I opened my notes document, JPII Dives et Misericordia.
4. I tried to rearrange these three tabs on the screen.
5. When I "grabbed" a particular window and began to move it, the entire Verbum app disappeared and the Windows 10 desktop was shown. When I "dropped" the tab, it disappeared and the desktop startup screen was shown.
6. I was able to get back to the Verbum window, which was still open, but the original tab arrangement remained the same, and I am unable to make any changes in the appearances of the tabs.
When I reconnect the keyboard, I can easily rearrange the tabs to the desired appearance.
This seems like a bug.