Library/PackageCache/com.unity.2d.tilemap.extras@c439cdf999/Runtime/Tiles/AnimatedTile/AnimatedTile.cs(171,26): error CS1061: 'ReorderableList' does not contain a definition for 'IsSelected' and no accessible extension method 'IsSelected' accepting a first argument of type 'ReorderableList' could be found (are you missing a using directive or an assembly reference?)
Library/PackageCache/com.unity.2d.tilemap.extras@c439cdf999/Runtime/Tiles/AnimatedTile/AnimatedTile.cs(171,26): error CS1061: 'ReorderableList' does not contain a definition for 'IsSelected' and no accessible extension method 'IsSelected' accepting a first argument of type 'ReorderableList' could be found (are you missing a using directive or an assembly reference?)