i believe this is the most important thing and likely an easy fix that needs to be fixed asap above everything else because you can’t release a minigolf map when all the textures, grass, colors, edges, walls, base ---- never save, or save and then go away when you reload the save.
Why would you say all of this? This is completely false in my observations.
The only thing that doesn’t “save” properly are linked canvas textures. Additionally, this isn’t even an issue with saving at all, the links are still saved inside the pieces, they just don’t load.