diff --git a/tests/phpunit/tests/dependencies/styles.php b/tests/phpunit/tests/dependencies/styles.php
index 90c4e59fccdee..626a5861eb782 100644
--- a/tests/phpunit/tests/dependencies/styles.php
+++ b/tests/phpunit/tests/dependencies/styles.php
@@ -607,6 +607,8 @@ public function test_wp_edit_blocks_depends_on_wp_theme_first() {
 	}
 
 	/**
+	 * @group assets
+	 *
 	 * @ticket 58394
 	 * @ticket 63887
 	 *
@@ -745,6 +747,8 @@ public function test_wp_maybe_inline_styles_dequeue_styles() {
 	 * wp_filesize should be only be called once, as on the second run of wp_maybe_inline_styles,
 	 * src will be set to false and filesize will not be requested.
 	 *
+	 * @group assets
+	 *
 	 * @ticket 58394
 	 *
 	 * @covers ::wp_maybe_inline_styles
@@ -853,6 +857,8 @@ static function ( $size, $path ) use ( $style_path ) {
 	}
 
 	/**
+	 * @group assets
+	 *
 	 * @ticket 64447
 	 *
 	 * @covers ::wp_maybe_inline_styles
diff --git a/tests/phpunit/tests/oembed/template.php b/tests/phpunit/tests/oembed/template.php
index bce26bbcd8ddd..5996d69b3c3c1 100644
--- a/tests/phpunit/tests/oembed/template.php
+++ b/tests/phpunit/tests/oembed/template.php
@@ -19,6 +19,9 @@ public function tear_down() {
 		$wp_scripts = null;
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_post() {
 		$user = self::factory()->user->create_and_get(
 			array(
@@ -51,6 +54,9 @@ public function test_oembed_output_post() {
 		$this->assertStringContainsString( 'Hello World', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_post_with_thumbnail() {
 		$post_id       = self::factory()->post->create(
 			array(
@@ -84,6 +90,9 @@ public function test_oembed_output_post_with_thumbnail() {
 		$this->assertStringContainsString( 'canola.jpg', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_404() {
 		$this->go_to( home_url( '/?p=123&embed=true' ) );
 		$GLOBALS['wp_query']->query_vars['embed'] = true;
@@ -99,6 +108,9 @@ public function test_oembed_output_404() {
 		$this->assertStringContainsString( 'That embed cannot be found.', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_attachment() {
 		$post          = self::factory()->post->create_and_get();
 		$file          = DIR_TESTDATA . '/images/canola.jpg';
@@ -128,6 +140,9 @@ public function test_oembed_output_attachment() {
 		$this->assertStringContainsString( 'canola.jpg', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_draft_post() {
 		$post_id = self::factory()->post->create(
 			array(
@@ -151,6 +166,9 @@ public function test_oembed_output_draft_post() {
 		$this->assertStringContainsString( 'That embed cannot be found.', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_scheduled_post() {
 		$post_id = self::factory()->post->create(
 			array(
@@ -175,6 +193,9 @@ public function test_oembed_output_scheduled_post() {
 		$this->assertStringContainsString( 'That embed cannot be found.', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_private_post() {
 		$post_id = self::factory()->post->create(
 			array(
@@ -198,6 +219,9 @@ public function test_oembed_output_private_post() {
 		$this->assertStringContainsString( 'That embed cannot be found.', $actual );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_oembed_output_private_post_with_permissions() {
 		$user_id = self::factory()->user->create( array( 'role' => 'editor' ) );
 		wp_set_current_user( $user_id );
@@ -286,6 +310,9 @@ public function test_get_post_embed_html_non_existent_post() {
 		$this->assertFalse( get_post_embed_html( 200, 200 ) );
 	}
 
+	/**
+	 * @group assets
+	 */
 	public function test_get_post_embed_html() {
 		$post_id = self::factory()->post->create();
 		$title   = esc_attr(
diff --git a/tests/phpunit/tests/script-modules/wpScriptModules.php b/tests/phpunit/tests/script-modules/wpScriptModules.php
index 01c58898dcb19..d7fe668967c2c 100644
--- a/tests/phpunit/tests/script-modules/wpScriptModules.php
+++ b/tests/phpunit/tests/script-modules/wpScriptModules.php
@@ -1860,6 +1860,8 @@ public function test_default_script_modules() {
 	 * otherwise the import map points to a non-existent file under
 	 * SCRIPT_DEBUG. The exceptions below must mirror that special case.
 	 *
+	 * @group assets
+	 *
 	 * @ticket 65664
 	 *
 	 * @covers ::wp_default_script_modules
diff --git a/tests/phpunit/tests/shortcode.php b/tests/phpunit/tests/shortcode.php
index 0e6566a636e36..c14a17765075e 100644
--- a/tests/phpunit/tests/shortcode.php
+++ b/tests/phpunit/tests/shortcode.php
@@ -769,6 +769,8 @@ public function data_whole_posts() {
 	/**
 	 * Ensure the shortcode attribute regex is the same in both the PHP and JS implementations.
 	 *
+	 * @group assets
+	 *
 	 * @ticket 34191
 	 * @ticket 51734
 	 */
diff --git a/tests/phpunit/tests/template.php b/tests/phpunit/tests/template.php
index a79702554dc64..af8f392500dde 100644
--- a/tests/phpunit/tests/template.php
+++ b/tests/phpunit/tests/template.php
@@ -1950,6 +1950,8 @@ static function ( $path, $file ) {
 	/**
 	 * Tests that wp_hoist_late_printed_styles() adds a placeholder for delayed CSS, then removes it and adds all CSS to the head including late enqueued styles.
 	 *
+	 * @group assets
+	 *
 	 * @ticket 64099
 	 * @ticket 64354
 	 * @covers ::wp_load_classic_theme_block_styles_on_demand
diff --git a/tests/phpunit/tests/view-transitions/wpEnqueueViewTransitionsAdminCss.php b/tests/phpunit/tests/view-transitions/wpEnqueueViewTransitionsAdminCss.php
index 0e977e69606f9..874bd11bb70fb 100644
--- a/tests/phpunit/tests/view-transitions/wpEnqueueViewTransitionsAdminCss.php
+++ b/tests/phpunit/tests/view-transitions/wpEnqueueViewTransitionsAdminCss.php
@@ -40,6 +40,8 @@ public function test_hook() {
 	/**
 	 * Tests that the admin view transitions style handle includes the inline CSS.
 	 *
+	 * @group assets
+	 *
 	 * @ticket 64470
 	 *
 	 * @covers ::wp_get_view_transitions_admin_css
@@ -55,6 +57,8 @@ public function test_inline_css_included() {
 	/**
 	 * Tests enqueuing admin view transitions CSS.
 	 *
+	 * @group assets
+	 *
 	 * @ticket 64470
 	 */
 	public function test_wp_enqueue_view_transitions_admin_css() {