I'm sorry I'm confused. Im extrememly new so my terminology might be off. What is a primitive world? I'm working in the Meta Horizon World Builder and it's pretty primitive, there is nothing there but my block. 😁
I've watched tons of step by step tutorial videos and they paint their blocks in build mode with no error message. If it can't be done, why is there a paint brush?
I've really tried to resolve this myself. I start a new world, bring in a block, circle, etc. I then try to change its color and I'm met with the error message.