^^&&^^

Edit File: edit_htaccess.tpl.php

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

$readonly = Htaccess::get_instance()->writable() ? '' : 'readonly';

$content = null;
try {
	$content = Htaccess::get_instance()->htaccess_read();
} catch( \Exception $e ) {
	echo '<div class="notice notice-error is-dismissible"><p>'. $e->getMessage() . '</p></div>';
}

$htaccess_path = Htaccess::get_frontend_htaccess();

// Check if there is `ExpiresDefault` in .htaccess
if ( defined( 'LITESPEED_ON' ) ) {
	if ( $content && stripos( $content, "\nExpiresDefault" ) !== false ) {
		$is_dismissed = GUI::get_option( self::DB_DISMISS_MSG );
		if ( $is_dismissed !== self::RULECONFLICT_DISMISSED ) {
			// Need to add a notice for browser cache compatibility
			if ( $is_dismissed !== self::RULECONFLICT_ON ) {
				GUI::update_option( self::DB_DISMISS_MSG, self::RULECONFLICT_ON );
			}
			require_once LSCWP_DIR . 'tpl/inc/show_rule_conflict.php';
		}
	}
	// don't dismiss the msg automatically
	// elseif ( $is_dismissed === Cache_Admin_Display::RULECONFLICT_ON ) {
	// 	update_option( self::DISMISS_MSG, Cache_Admin_Display::RULECONFLICT_DISMISSED );
	// }
}

<?php $this->form_action( $this->_is_network_admin ? Router::ACTION_SAVE_SETTINGS_NETWORK : false ); ?>

<table class="wp-list-table striped litespeed-table"><tbody>
	<tr>
		<th>
			<?php $id = Base::O_MISC_HTACCESS_FRONT; ?>
			<?php $this->title( $id ); ?>
		</th>
		<td>
			<?php $this->build_input( $id, 'litespeed-input-long' ); ?>
			<div class="litespeed-desc">
				<?php echo __( 'Specify the frontend .htaccess path.', 'litespeed-cache' ); ?>
				<?php echo __( 'Leave empty to auto detect', 'litespeed-cache' ); ?>: <code><?php echo Htaccess::get_frontend_htaccess( true ); ?></code>
				<?php $this->_validate_htaccess_path( $id ); ?>
			</div>
		</td>
	</tr>

<tr>
		<th>
			<?php $id = Base::O_MISC_HTACCESS_BACK; ?>
			<?php $this->title( $id ); ?>
		</th>
		<td>
			<?php $this->build_input( $id, 'litespeed-input-long' ); ?>
			<div class="litespeed-desc">
				<?php echo __( 'Specify the backend .htaccess path.', 'litespeed-cache' ); ?>
				<?php echo __( 'Leave empty to auto detect', 'litespeed-cache' ); ?>: <code><?php echo Htaccess::get_backend_htaccess( true ); ?></code>
				<?php $this->_validate_htaccess_path( $id ); ?>
			</div>
		</td>
	</tr>
</tbody></table>

<?php $this->form_end( $this->_is_network_admin ); ?>

<?php if ( defined( 'DISALLOW_FILE_EDIT' ) && DISALLOW_FILE_EDIT ) : ?>
<div class="litespeed-h3"><?php echo __('File editing is disabled in configuration.', 'litespeed-cache'); ?></div>

<?php elseif( $content !== null ) : ?>

<?php $this->form_action( Router::ACTION_SAVE_HTACCESS ); ?>

<p><span class="attention"><?php echo sprintf(__('DO NOT EDIT ANYTHING WITHIN %s', 'litespeed-cache'), '<code>' . Htaccess::LS_MODULE_DONOTEDIT . '</code>' ); ?></span></p>

<textarea name="<?php echo Htaccess::EDITOR_TEXTAREA_NAME; ?>" wrap="off" rows="50" class="large-text"
			<?php echo $readonly; ?>
		><?php echo esc_textarea($content); ?></textarea>
	<p><button type="submit" class="button button-primary"><?php echo __('Save .htaccess', 'litespeed-cache'); ?></button></p>
</form>

<?php endif; ?>