Apparently, they’re still in development, so no, they’re not in-game yet. The devs are working on a big update of porting the game’s core code from JavaScript to C++…here’s the post for that:
Following the release of that, the more content-oriented updates will start to be released, which will most likely include these animations. The C++ update seems like it’s a buffer for content, so once it’s done, a lot more actual gameplay stuff will start coming out
