Original report: EnigmaticaModpacks/Enigmatica6#982

Issue description:

After restarting the server, the teleporter in the nether is unavailable, although the anchor improvement is installed, and you need to load chunks with a regular portal to the nether. There is no such problem with the teleporter in the End.

Steps to reproduce:

(0. Must be on a server I believe)

1. Build Mekanism Teleporters in overworld + nether
2. Put anchor upgrade in both
3. Restart the server
4. Attempt to teleport from the overworld to nether teleporter and fail to

Version (make sure you are on the latest version before reporting):

Forge: 1.16.4-35.1.29
Mekanism: 1.16.4-10.0.18.445
Other relevant version:

Sorry if I'm not helping here, but could it be something with Vanilla Minecraft updates changing the nether code to mess with Mekanism portals?

How reliably can you reproduce this, I just loaded up my dev environment test server and the teleporter that I had previously setup to the nether worked just fine without me having to separately go into the nether.

I've asked the original reporter here: EnigmaticaModpacks/Enigmatica6#982 (comment)

Thank you for the help :)