So, lately I have been playing a lot of Modded Minecraft, specially Pixelmon. There is a mod that allows you to see extra information about that mod, being that one Pixelmon Information. Some of this info can only be seen with HWYLA and is stored server-side, like EVs and IVs. What this means is that you can't acces that info, unless you have the mod HWYLA installed on the server, which is not possible due to aternos not supporting it.
Im pretty sure this would also help with some others mod, since I dont think this is the only one that stores information server-side and requires HWYLA to see it.
Thanks in advance!
HWYLA Modpage: https://www.curseforge.com/minecraft/mc-mods/hwyla