Glade design view doesn't work with empty .ui files
Currently, If I start a new project, create an empty .ui
file somewhere and open it using Builder (the latest nightly available). I can see the Design View toggle but clicking on it doesn't work at all.
It doesn't show anything, I have to create the file first using Glade and put something on it and reopen it using Builder in order to see and use the design view.