Gui loads slowly at the first opening
When the world is loaded, the HUD icons are loaded slowly. And even the GUI menus are opened the first time (inventory, control panel, etc.), they load slowly(like icons not being there on opening). I guess EVERYTHING related to the save should've been loaded after the world loading completes and physics and everything should start after that. But, as if GUI is something that is rarely used, it loads after it opens the first time.
These small problems really make me question Keens design choices. 🙄