Fix $id error on map embed

Fixes #353

Author: Tam

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.0.3 - 2022-07-11
+### Fixed
+- Fixed $id embed issue (Fixes #353)
+
 ## 4.0.2 - 2022-06-08
 ### Fixed
 - Misc fixes via @davidwebca & @jamesedmonston

src/models/EmbedOptions.php

@@ -22,8 +22,8 @@ class EmbedOptions extends StaticOptions
 	// Properties
 	// =========================================================================
 
-	/** @var string The ID of the map (unique ID will be generated if null) */
-	public string $id;
+	/** @var string|null The ID of the map (unique ID will be generated if null) */
+	public ?string $id = null;
 
 	/** @var array Options to be passed to the JS map */
 	public array $options = [];

src/web/assets/MapAsset.php

@@ -30,7 +30,7 @@ public function init ()
 			VueAsset::class,
 		];
 
-		if (getenv('ETHER_ENVIRONMENT'))
+		if (getenv('ETHER_ENVIRONMENT') === 'true')
 		{
 			$this->js = [
 				'https://localhost:8080/app.js',