Avoid stripping out the form html from the enroll form shown to logge…

…d in users.

includes/blocks/class-llms-blocks-pricing-table-block.php

@@ -119,7 +119,7 @@ public function output( $attributes = array() ) {
 		remove_filter( 'llms_product_is_purchasable', '__return_true' );
 
 		if ( $block_content ) {
-			echo wp_kses_post( $block_content );
+			echo wp_kses( $block_content, LLMS_ALLOWED_HTML_FORM_FIELDS );
 		}
 	}
 }