Hi, I have disabled all plugins, whether 3rd party or available from within the X Pro theme.
I am using X Pro version 1.2.7, and WordPress 4.9.4.
The article here https://theme.co/apex/forum/t/managers-templates/20364 in the Saving Templates section provides a screenshot of what I should see, however what I actually see is this:
After some digging around I have found that this may be an upcoming feature, in a release that should have been made available yesterday. But, if that is simply the case, I recommend that you please remove that article or reword it so that people know that the feature is not actually available yet – instead it just makes me think the theme is broken.