Only change JS ID if IE compatibility is enabled.

Author: Dan0sz

src/Filters.php

@@ -51,8 +51,11 @@ public function add_plausible_attributes( $tag, $handle ) {
 		$api_url     = Helpers::get_data_api_url();
 		$domain_name = Helpers::get_domain();
 
-		// We need the correct id attribute for IE compatibility.
-		$tag = preg_replace( "/\sid=(['\"])plausible-analytics-js(['\"])/", " id=$1plausible$2", $tag );
+		if ( Helpers::is_enhanced_measurement_enabled( 'compat' ) ) {
+			// We need the correct id attribute for IE compatibility.
+			$tag = preg_replace( "/\sid=(['\"])plausible-analytics-js(['\"])/", " id=$1plausible$2", $tag );
+		}
+
 		/**
 		 * the data-cfasync ensures this script isn't processed by CF Rocket Loader @see https://developers.cloudflare.com/speed/optimization/content/rocket-loader/ignore-javascripts/
 		 */