So I thought I fixed it.. apparently I didn't.
Port will not store contents within the area into drive and the orginal fix i found while testing was turning on DebugLogging in the config (This fixed the same issue on my test server but not on the main one)
Though I have noticed that im not getting any debug output despite it being turned on in the config
It appears as if the Spatial IO Port isnt getting the redstone signal sent from the button

This works on my test server, singleplayer but not on the main one

Duplicate of #4623

@AidenWilkins please use the first report to continue, it can be reopened, no need for additional tickets :)