I don't play oras but i play Pokemon Rutile Ruby (OR hack) witch Citra-CC-MSVC-05_11_2017. It's working.
No it crashes with this build
"Citra-CC-MSVC_21_11_2017
http://www48.zippyshare.com/v/HF6DRkgU/file.html
Citra-CC-Mingw_21_11_2017
http://www48.zippyshare.com/v/eImX9tkD/file.html