Dear Aternos Team,
Can You Please add mod NetherPortalFix?
Link: https://minecraft.curseforge.com/projects/netherportalfix
Ever played on a multiplayer server, built near other players and when returning from the Nether, surprisingly found yourself in another player's base? It's because of the 8:1 block ratio between the Nether and the Overworld. It's really weird though that you enter a portal in the overworld, and then when going back through where you came. come out of a different portal in the overworld. This mod fixes that issue.