Can't figure out updating

I uploaded my new world to the community labs. I made some changes and would like to update the world now but when i try to it says 1/1 worlds uploaded and it’s greyed out the button, how do you update your world then?

Make sure that the world ID in your scene descriptor is identical. Could you please confirm it by looking at the two world IDs?

It sounds like the SDK thinks you’re uploading an entirely new world, which is why it’s preventing you from publishing it to Labs.