Please, I beg you to add to us addon creators an option for us to be able to render entities from further away, especially the player, because your Enderdragon renders up to where the render is defined in the player's client, so let us be able to use this function too, and we also have to fix the attachables locator, which is not working, if any dev read this, thank you very much for your attention.
This should go to minecraft feedback not here