Assets\2d-extras-master\Editor\Tiles\RuleTile\RuleTileEditor.cs(341,22): error CS1061: 'ReorderableList' does not contain a definition for 'IsSelected' and no ...

Hi, in order to make use of the ExampleSiblingRuleTile, you would need to have the 2D Tilemap Extras package installed in your Unity project. You can get the package from the Unity Package Manager if ...