Extension:VisualEditor says it will only work with a limited number of skins, however it can use Chameleon too. On my wiki the only thing that doesn't work is the progress bar when you edit or save a page that doesn't show up.
Topic on Skin talk:Chameleon
Thanks for the info! I'll look into it.
Chameleon is indeed supposed to work with VE. The only problem is that VE is (still) under development with frequent changes to the user interface, so it is somewhat of a moving target when it comes to integrating it.
I opened a task here: https://phabricator.wikimedia.org/T144471
Just want to update that the progress bar now appears and VisualEditor works as expected. Not sure what changed, but upgrades to Core 1.29.2 plus the latest VE extensions were installed recently.
It works on wiki 1.33 and chameleon 2.0. just need to be careful with the release version of VisualEditor as even version 1.32 does not work (fails to load with no error messages anyware), only 1.33