”At the moment, we aren’t officially supporting ClassicPress. We’re a small team which means we constantly need to assess which issues and new features to attend to and which to attend to first. Given the resources we have, it isn’t possible, at the moment, to support ClassicPress along with the Block Editor and the Classic Editor. We expect the Classic Editor plugin to be maintained for quite some time. Sorry I don’t have better news for you.” – on March, 9, 2019