The issue is present in v1.21.3, reproducible in Realms.
Steps to Reproduce:
Create a portal in the nether at [X, 118, Z], and clear out large platforms surrounding it for spawning.
Connect the portal to another in the overworld at [X * 8, 192, Z * 8].
Create an enclosed platform that leads to an additional portal at [X * 8 + 12, 193, Z * 8].
Connect the portal to a nether portal at [X, 249, Z].
Render the nether as a player near the portal mentioned in Step 4.
This is the basic zombified piglin teleporter designed by Ianxofour, see Minecraft Elegance: Instant Gold XP Farm.
This teleporter works when the overworld is loaded by an additional player, but stops working when the player in the overworld leaves the area.
mintermine
The issue is present in v1.21.3, reproducible in Realms.
Steps to Reproduce:
Create a portal in the nether at [X, 118, Z], and clear out large platforms surrounding it for spawning.
Connect the portal to another in the overworld at [X * 8, 192, Z * 8].
Create an enclosed platform that leads to an additional portal at [X * 8 + 12, 193, Z * 8].
Connect the portal to a nether portal at [X, 249, Z].
Render the nether as a player near the portal mentioned in Step 4.
This is the basic zombified piglin teleporter designed by Ianxofour, see Minecraft Elegance: Instant Gold XP Farm.
This teleporter works when the overworld is loaded by an additional player, but stops working when the player in the overworld leaves the area.