I don’t know if people posted about this before, but dragons are still hostile towards me after being tamed. I was able to fix the bug with the butterfly leviathan. However, I recently tamed a shiny male royal red and it’s still hostile. I can command it with the staff and gave it armor so I know it’s tamed, but whenever I set it to follow or try to ride it it keeps on trying to attack me. It attacks don’t do any damage except of course it’s fire breath. It’s also very difficult to control in the air because of it being hostile. I haven’t yet tried reliving so I’ll attempt that.

^ this is also happening to me

This happened to me not too long ago, I believe rejoining should fix it, but I don't know how or why the bug happens.

The way I've heard it, it happens because of a vanilla bug where anything that was previously hostile and is now tamed stays hostile even after taming, though it doesn't do any direct damage