Невидимый виджет на каждой странице PAGE_BACKGROUND_WORKER

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"PLACEMENT":"PAGE_BACKGROUND_WORKER","HANDLER":"http://myapp.com/handler/?type=1","OPTIONS":{"errorHandlerUrl":"http://myapp.com/error/"},"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/placement.bind
        

try
        {
        	const response = await $b24.callMethod(
        		"placement.bind",
        		{ 
        			PLACEMENT: "PAGE_BACKGROUND_WORKER",
        			HANDLER: "http://myapp.com/handler/?type=1",
        			OPTIONS: {
        				errorHandlerUrl: "http://myapp.com/error/"
        			}
        		}
        	);
        	
        	const result = response.getData().result;
        	if(result.error())
        		console.error(result.error());
        	else
        		console.info(result);
        }
        catch(error)
        {
        	console.error('Error:', error);
        }
        

try {
            $response = $b24Service
                ->core
                ->call(
                    'placement.bind',
                    [
                        'PLACEMENT' => 'PAGE_BACKGROUND_WORKER',
                        'HANDLER'   => 'http://myapp.com/handler/?type=1',
                        'OPTIONS'   => [
                            'errorHandlerUrl' => 'http://myapp.com/error/'
                        ]
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            if ($result->error()) {
                error_log($result->error());
            } else {
                echo 'Success: ' . print_r($result->data(), true);
            }
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error binding placement: ' . $e->getMessage();
        }
        

BX24.callMethod(
            "placement.bind",
            { 
                PLACEMENT: "PAGE_BACKGROUND_WORKER",
                HANDLER: "http://myapp.com/handler/?type=1",
                OPTIONS: {
                    errorHandlerUrl: "http://myapp.com/error/"
                }
            },
            function(result)
            {
                if(result.error())
                    console.error(result.error());
                else
                    console.info(result.data());
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'placement.bind',
            [
                'PLACEMENT' => 'PAGE_BACKGROUND_WORKER',
                'HANDLER' => 'http://myapp.com/handler/?type=1',
                'OPTIONS' => [
                    'errorHandlerUrl' => 'http://myapp.com/error/'
                ]
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';