The ViaVersion version used in ReplayStudio is pretty old. It only supports up to 1.12.1. It should probably be updated for 1.12.2 and 1.13.x. I could create a PR, but ReplayStudio uses the ViaVersion fork in the ReplayMod organization and that has to be updated first.
The ViaVersion version used in ReplayStudio is pretty old. It only supports up to 1.12.1. It should probably be updated for 1.12.2 and 1.13.x. I could create a PR, but ReplayStudio uses the ViaVersion fork in the ReplayMod organization and that has to be updated first.