Change to string in example instead

example/ionExample.js

@@ -157,7 +157,7 @@ function reinstantiateTiles() {
 				url = new URL( json.url );
 				const version = url.searchParams.get( 'v' );
 
-				tiles = new TilesRenderer( url );
+				tiles = new TilesRenderer( url.toString() );
 				tiles.fetchOptions.headers = {};
 				tiles.fetchOptions.headers.Authorization = `Bearer ${json.accessToken}`;
 

src/base/TilesRendererBase.js

@@ -308,7 +308,6 @@ export class TilesRendererBase {
 					'asset.version is expected to be a string of "1.0" or "0.0"'
 				);
 
-				url = (typeof url === 'string') ? url : url.toString();
 				const basePath = path.dirname( url );
 
 				traverseSet(