It’s a sluice gate for my rice farm, which spans over 2 alts beacons.
I know I can just replot so it’s all on the same.
It’s an 8 block trap door, and if the part that split between 2 beacons didn’t react to each other at all I probably would not have mentioned it, but as the doors merge graphically and I still encounter the 8 block limit it seems that the doors act the same except for the opening mechanism.
Maybe it’s a simple thing to change, maybe not, but I thought I would throw it out there.