might have a bug with it not working on realms, works fine for me, but if another player tries to create one it doesn't work. wondering if its a permissions thing or if there is a command to fix it?

I sneak but still the portal is not created

On the latest snapshot, single player game, I couldn't get the portals to create. Sneaking while holding the portal orb did nothing. I ended up manually running a command to set the portalCCooldown to 0, and then it worked.

Also, the portals only work if the chunks that the portals are in, are loaded. When the portals are initially created, this datapack adds the chunks to /forceload (so everything works as expected), but those are reset once you save & quit, so the portals don't work again when the game is re-loaded.

I got around this by creating my own datapack that /forceloads the appropriate chucks (which of course I'd have to manually update every time I add a new portal).

Could this issue be avoided if the actual coordinates of the teleport locations were saved to the portal, instead of looking for a linked portal entity elsewhere in the world?

All in all very useful datapack, much nicer than traveling the nether to get to my far off areas!

Thanks, interesting. I will incorporate it into my lab.