I think that potterworld should increase the render distance that is available for players. Servers have a maximum render distance that players can see (potterworld being 6 chunks) and only 6 chunks is not enough. This does not apply to single player worlds since that is running off of your own computer. 6 chunks makes it hard to see where you're supposed to be going on land and in the air. I would personally set it to 12 chunks so that players with the processing power can set it to 12 so that they could see more land and chunks.
You can barely see any land while flying.
You can barely see any land while flying.