I'm new to project tiny. Yesterday I imported the samples included with the package, and played around with them... Today when I open any of the projects, in the hierarchy I see: "DotsScratchPad-DoNotEdit" as the scene name, and inside it a list of entities... I don't understand what does this means, but I believe it wasn't there yesterday. If I try to open the main scene of any open project it just adds new entities to that, instead of opening the scene. I just cant get rid of this.