v7.9-a23: Allowed multi GM crawler variant.

Author: Hai Zheng

src/crawler.cls.php

@@ -1311,9 +1311,16 @@ public function list_crawlers() {
 
 			$this_cookie_key = 'cookie:' . $v['name'];
 
-			$crawler_factors[ $this_cookie_key ] = [];
+			// Preserves Guest Mode preset when same-name cookie row arrives.
+			if ( ! isset( $crawler_factors[ $this_cookie_key ] ) ) {
+				$crawler_factors[ $this_cookie_key ] = [];
+			}
 
 			foreach ( $v['vals'] as $v2 ) {
+				// Preserve existing labels (e.g. Guest Mode 👒 marker on `_null`) — skip if value already mapped.
+				if ( isset( $crawler_factors[ $this_cookie_key ][ $v2 ] ) ) {
+					continue;
+				}
 				$crawler_factors[ $this_cookie_key ][ $v2 ] =
 					( '_null' === $v2 ? '' : '<font data-balloon-pos="up" aria-label="Cookie">🍪</font>' . esc_html( $v['name'] ) . '=' . esc_html( $v2 ) );
 			}

thirdparty/wcml.cls.php

@@ -135,15 +135,23 @@ public static function inject_vary_row( $cookies ) {
 
 		$vary_name = \LiteSpeed\Vary::cls()->get_vary_name();
 
-		// Strip only when injecting — preserves manually configured rows on unpicked sites.
-		$cookies   = array_values(array_filter(
-			$cookies,
-			function ( $c ) use ( $vary_name ) {
-				return is_array($c) && isset($c['name']) && $vary_name !== $c['name'];
+		// Merge with admin's same-name rows
+		$existing_vals = [];
+		$other_rows    = [];
+		foreach ($cookies as $c) {
+			if (is_array($c) && isset($c['name']) && $vary_name === $c['name']) {
+				if (!empty($c['vals']) && is_array($c['vals'])) {
+					$existing_vals = array_merge($existing_vals, $c['vals']);
+				}
+			} else {
+				$other_rows[] = $c;
 			}
-		));
-		$cookies[] = [ 'name' => $vary_name, 'vals' => $vals ];
-		return $cookies;
+		}
+		$other_rows[] = [
+			'name' => $vary_name,
+			'vals' => array_values(array_unique(array_merge($existing_vals, $vals))),
+		];
+		return $other_rows;
 	}
 
 	/**