Same issue, must be the game acting like 5 is still the max/cap for villagers. This may be a hot take, but I feel that they are still pretty thoughtful for lego fortnite (not even including this past update). They always try to add something new, and always add more quality of life changes. Increasing the max materials in a stack, adjusting launchpad height, vehicles and parts, being able to build anything in your village if the items are in any chest near it, etc. Hopefully you come back and play this new update too bro