^^&&^^

Edit File: settings-simulation.tpl.php

<?php
namespace LiteSpeed;
defined( 'WPINC' ) || exit;

$this->form_action();
?>

<table class="wp-list-table striped litespeed-table"><tbody>
	<tr>
		<th>
			<?php $id = Base::O_CRAWLER_ROLES; ?>
			<?php $this->title( $id ); ?>
		</th>
		<td>
			<?php $this->build_textarea( $id, 20 ); ?>

</td>
	</tr>

<tr>
		<th>
			<?php $id = Base::O_CRAWLER_COOKIES; ?>
			<?php $this->title( $id ); ?>
		</th>
		<td>
			<?php $this->enroll( $id . '[name][]' ); ?>
			<?php $this->enroll( $id . '[vals][]' ); ?>
			<div id="cookie_crawler">
				<div class="litespeed-block" v-for="( item, key ) in items">
					<div class='litespeed-col-auto'>
						<label class="litespeed-form-label"><?php echo __( 'Cookie Name', 'litespeed-cache' ); ?></label>
						<input type="text" v-model="item.name" name="<?php echo $id; ?>[name][]" class="regular-text">
					</div>
					<div class='litespeed-col-auto'>
						<label class="litespeed-form-label"><?php echo __( 'Cookie Values', 'litespeed-cache' ); ?></label>

<textarea v-model="item.vals" rows="5" cols="40" name="<?php echo $id; ?>[vals][]" placeholder="<?php Doc::one_per_line(); ?>"></textarea>
					</div>
					<div class='litespeed-col-auto'>
						<button type="button" class="button button-link litespeed-collection-button litespeed-danger" data-action="remove" @click="$delete( items, key )">
							<span class="dashicons dashicons-dismiss"></span>
							<span class="screen-reader-text"><?php echo __( 'Remove cookie simulation', 'litespeed-cache' ) ; ?></span>
						</button>
					</div>
				</div>

</div>

$list[] = "{ name: '$v[name]', vals: `" . implode( "\n", $v[ 'vals' ] ) . "` }";// $v contains line break
								}
								echo implode( ',', $list );
							?>
						]
					},
					methods: {
						add_row() {
							this.items.push( {
								id: ++ this.counter
							} );
						}
					}
				} );
			</script>

<div class="litespeed-desc">
				<?php echo __('To crawl for a particular cookie, enter the cookie name, and the values you wish to crawl for. Values should be one per line, and can include a blank line. There will be one crawler created per cookie value, per simulated role.', 'litespeed-cache'); ?>
				<?php Doc::learn_more( 'https://docs.litespeedtech.com/lscache/lscwp/crawler/#cookie-simulation' ); ?>
				<p><?php echo sprintf( __( 'Use %1$s in %2$s to indicate this cookie has not been set.', 'litespeed-cache' ), '<code>_null</code>', __( 'Cookie Values', 'litespeed-cache' ) ); ?></p>
			</div>

</td>
	</tr>

</tbody></table>

<?php
$this->form_end();