Resolved
Resolved in: Views 3.3.2 (Blocks 1.3.2)
With the Betheme active, when editing a View (legacy editor) the UI is partly broken (e.g. buttons such as that to add a Query Filter don’t work), which occurs because of a JS error on the page:
Uncaught TypeError: CodeMirror.fromTextArea is not a function
Having the same issue and have just upgraded to the latest version of WordPress, Betheme and Toolset (Views). Any progress on this?
A fix is currently undergoing testing and will be included in the next plugin updates. Until then you can apply the patch as described above.