Shortly after our initial release, an api extension will be added which will allow the expansion of the bottom of the client window. Bots will be able to pre-define a height for this extension, and then be able to render directly onto this window via JavaFX. This will replace the traditional canvas overlay mechanism used by traditional bots in favor of a more flexible, widely supported, and proper implementation. In addition, users will be able to manually collapse and re-expand all window extensions. As always, the communities suggestions and feedback are always welcome.