I have an application that runs in an embedded system with 2 screens. However, in my development environment I only have one monitor, so in order to debug the application I used to run the desktop with two workspaces, and then I would place my app window in a manner that half of it would be placed in one workspace and the other half in another one, so I could easily navigate using the CTRL+ALT+arrows combination.
However, since I've installed MATE in my Ubuntu, I am unable to do it. When I switch to the other workspace, it opens so me completely blank, without the other half of the window on it.
How can I keep an window between multiple workspaces using MATE?